← Back to CVE List
Vulnerability Intelligence Report

CVE-2021-0154

Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access.

No Active Exploit Signals
CVSS Base Score
7.8
HIGH
Exploitability:1.9
Impact Score:5.9
EPSS Probability:0.26%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
Authentication
Weaponization
SSVC Action

Weaknesses (CWE)

CWE-20 ↗CWE-20 Improper Input Validation

Affected Products & Versions

Vendor Product Affected Versions
intel xeon_e-2314_firmware all
intel xeon_e-2314 all
intel xeon_e-2324g_firmware all
intel xeon_e-2324g all
intel xeon_e-2334_firmware all
intel xeon_e-2334 all
intel xeon_e-2336_firmware all
intel xeon_e-2336 all
intel xeon_e-2356g_firmware all
intel xeon_e-2356g all
intel xeon_e-2374g_firmware all
intel xeon_e-2374g all
intel xeon_e-2378_firmware all
intel xeon_e-2378 all
intel xeon_e-2378g_firmware all
intel xeon_e-2378g all
intel xeon_e-2386g_firmware all
intel xeon_e-2386g all
intel xeon_e-2388g_firmware all
intel xeon_e-2388g all
intel xeon_e-2226ge_firmware all
intel xeon_e-2226ge all
intel xeon_e-2254me_firmware all
intel xeon_e-2254me all
intel xeon_e-2254ml_firmware all
intel xeon_e-2254ml all
intel xeon_e-2276me_firmware all
intel xeon_e-2276me all
intel xeon_e-2276ml_firmware all
intel xeon_e-2276ml all
intel xeon_e-2278ge_firmware all
intel xeon_e-2278ge all
intel xeon_e-2278gel_firmware all
intel xeon_e-2278gel all
intel xeon_e-2224_firmware all
intel xeon_e-2224 all
intel xeon_e-2224g_firmware all
intel xeon_e-2224g all
intel xeon_e-2226g_firmware all
intel xeon_e-2226g all
intel xeon_e-2234_firmware all
intel xeon_e-2234 all
intel xeon_e-2236_firmware all
intel xeon_e-2236 all
intel xeon_e-2244g_firmware all
intel xeon_e-2244g all
intel xeon_e-2246g_firmware all
intel xeon_e-2246g all
intel xeon_e-2274g_firmware all
intel xeon_e-2274g all
intel xeon_e-2276g_firmware all
intel xeon_e-2276g all
intel xeon_e-2276m_firmware all
intel xeon_e-2276m all
intel xeon_e-2278g_firmware all
intel xeon_e-2278g all
intel xeon_e-2286g_firmware all
intel xeon_e-2286g all
intel xeon_e-2286m_firmware all
intel xeon_e-2286m all
intel xeon_e-2288g_firmware all
intel xeon_e-2288g all
intel xeon_e-2124_firmware all
intel xeon_e-2124 all
intel xeon_e-2124g_firmware all
intel xeon_e-2124g all
intel xeon_e-2126g_firmware all
intel xeon_e-2126g all
intel xeon_e-2134_firmware all
intel xeon_e-2134 all
intel xeon_e-2136_firmware all
intel xeon_e-2136 all
intel xeon_e-2144g_firmware all
intel xeon_e-2144g all
intel xeon_e-2146g_firmware all
intel xeon_e-2146g all
intel xeon_e-2174g_firmware all
intel xeon_e-2174g all
intel xeon_e-2176g_firmware all
intel xeon_e-2176g all
intel xeon_e-2186g_firmware all
intel xeon_e-2186g all
intel xeon_e-2176m_firmware all
intel xeon_e-2176m all
intel xeon_e-2186m_firmware all
intel xeon_e-2186m all
intel xeon_e3-1285_v6_firmware all
intel xeon_e3-1285_v6 all
intel xeon_e3-1501l_v6_firmware all
intel xeon_e3-1501l_v6 all
intel xeon_e3-1501m_v6_firmware all
intel xeon_e3-1501m_v6 all
intel xeon_e3-1220_v6_firmware all
intel xeon_e3-1220_v6 all
intel xeon_e3-1225_v6_firmware all
intel xeon_e3-1225_v6 all
intel xeon_e3-1230_v6_firmware all
intel xeon_e3-1230_v6 all
intel xeon_e3-1240_v6_firmware all
intel xeon_e3-1240_v6 all
intel xeon_e3-1245_v6_firmware all
intel xeon_e3-1245_v6 all
intel xeon_e3-1270_v6_firmware all
intel xeon_e3-1270_v6 all
intel xeon_e3-1275_v6_firmware all
intel xeon_e3-1275_v6 all
intel xeon_e3-1280_v6_firmware all
intel xeon_e3-1280_v6 all
intel xeon_e3-1505l_v6_firmware all
intel xeon_e3-1505l_v6 all
intel xeon_e3-1505m_v6_firmware all
intel xeon_e3-1505m_v6 all
intel xeon_e3-1535m_v6_firmware all
intel xeon_e3-1535m_v6 all
intel xeon_e3-1558l_v5_firmware all
intel xeon_e3-1558l_v5 all
intel xeon_e3-1565l_v5_firmware all
intel xeon_e3-1565l_v5 all
intel xeon_e3-1578l_v5_firmware all
intel xeon_e3-1578l_v5 all
intel xeon_e3-1585_v5_firmware all
intel xeon_e3-1585_v5 all
intel xeon_e3-1585l_v5_firmware all
intel xeon_e3-1585l_v5 all
intel xeon_e3-1515m_v5_firmware all
intel xeon_e3-1515m_v5 all
intel xeon_e3-1545m_v5_firmware all
intel xeon_e3-1545m_v5 all
intel xeon_e3-1575m_v5_firmware all
intel xeon_e3-1575m_v5 all
intel xeon_e3-1220_v5_firmware all
intel xeon_e3-1220_v5 all
intel xeon_e3-1225_v5_firmware all
intel xeon_e3-1225_v5 all
intel xeon_e3-1230_v5_firmware all
intel xeon_e3-1230_v5 all
intel xeon_e3-1235l_v5_firmware all
intel xeon_e3-1235l_v5 all
intel xeon_e3-1240_v5_firmware all
intel xeon_e3-1240_v5 all
intel xeon_e3-1240l_v5_firmware all
intel xeon_e3-1240l_v5 all
intel xeon_e3-1245_v5_firmware all
intel xeon_e3-1245_v5 all
intel xeon_e3-1260l_v5_firmware all
intel xeon_e3-1260l_v5 all
intel xeon_e3-1268l_v5_firmware all
intel xeon_e3-1268l_v5 all
intel xeon_e3-1270_v5_firmware all
intel xeon_e3-1270_v5 all
intel xeon_e3-1275_v5_firmware all
intel xeon_e3-1275_v5 all
intel xeon_e3-1280_v5_firmware all
intel xeon_e3-1280_v5 all
intel xeon_e3-1505l_v5_firmware all
intel xeon_e3-1505l_v5 all
intel xeon_e3-1505m_v5_firmware all
intel xeon_e3-1505m_v5 all
intel xeon_e3-1535m_v5_firmware all
intel xeon_e3-1535m_v5 all
intel xeon_e7-8894_v4_firmware all
intel xeon_e7-8894_v4 all
intel xeon_e7-4809_v4_firmware all
intel xeon_e7-4809_v4 all
intel xeon_e7-4820_v4_firmware all
intel xeon_e7-4820_v4 all
intel xeon_e7-4830_v4_firmware all
intel xeon_e7-4830_v4 all
intel xeon_e7-4850_v4_firmware all
intel xeon_e7-4850_v4 all
intel xeon_e7-8860_v4_firmware all
intel xeon_e7-8860_v4 all
intel xeon_e7-8867_v4_firmware all
intel xeon_e7-8867_v4 all
intel xeon_e7-8870_v4_firmware all
intel xeon_e7-8870_v4 all
intel xeon_e7-8880_v4_firmware all
intel xeon_e7-8880_v4 all
intel xeon_e7-8890_v4_firmware all
intel xeon_e7-8890_v4 all
intel xeon_e7-8891_v4_firmware all
intel xeon_e7-8891_v4 all
intel xeon_e7-8893_v4_firmware all
intel xeon_e7-8893_v4 all
intel xeon_d-1702_firmware all
intel xeon_d-1702 all
intel xeon_d-1712tr_firmware all
intel xeon_d-1712tr all
intel xeon_d-1713nt_firmware all
intel xeon_d-1713nt all
intel xeon_d-1713nte_firmware all
intel xeon_d-1713nte all
intel xeon_d-1714_firmware all
intel xeon_d-1714 all
intel xeon_d-1715ter_firmware all
intel xeon_d-1715ter all
intel xeon_d-1718t_firmware all
intel xeon_d-1718t all
intel xeon_d-1722ne_firmware all
intel xeon_d-1722ne all
intel xeon_d-1726_firmware all
intel xeon_d-1726 all
intel xeon_d-1732te_firmware all
intel xeon_d-1732te all
intel xeon_d-1733nt_firmware all
intel xeon_d-1733nt all
intel xeon_d-1734nt_firmware all
intel xeon_d-1734nt all
intel xeon_d-1735tr_firmware all
intel xeon_d-1735tr all
intel xeon_d-1736_firmware all
intel xeon_d-1736 all
intel xeon_d-1736nt_firmware all
intel xeon_d-1736nt all
intel xeon_d-1739_firmware all
intel xeon_d-1739 all
intel xeon_d-1746ter_firmware all
intel xeon_d-1746ter all
intel xeon_d-1747nte_firmware all
intel xeon_d-1747nte all
intel xeon_d-1748te_firmware all
intel xeon_d-1748te all
intel xeon_d-1749nt_firmware all
intel xeon_d-1749nt all
intel xeon_d-2712t_firmware all
intel xeon_d-2712t all
intel xeon_d-2733nt_firmware all
intel xeon_d-2733nt all
intel xeon_d-2738_firmware all
intel xeon_d-2738 all
intel xeon_d-2752nte_firmware all
intel xeon_d-2752nte all
intel xeon_d-2752ter_firmware all
intel xeon_d-2752ter all
intel xeon_d-2753nt_firmware all
intel xeon_d-2753nt all
intel xeon_d-2766nt_firmware all
intel xeon_d-2766nt all
intel xeon_d-2775te_firmware all
intel xeon_d-2775te all
intel xeon_d-2776nt_firmware all
intel xeon_d-2776nt all
intel xeon_d-2779_firmware all
intel xeon_d-2779 all
intel xeon_d-2786nte_firmware all
intel xeon_d-2786nte all
intel xeon_d-2795nt_firmware all
intel xeon_d-2795nt all
intel xeon_d-2796nt_firmware all
intel xeon_d-2796nt all
intel xeon_d-2796te_firmware all
intel xeon_d-2796te all
intel xeon_d-2798nt_firmware all
intel xeon_d-2798nt all
intel xeon_d-2799_firmware all
intel xeon_d-2799 all
intel xeon_d-1602_firmware all
intel xeon_d-1602 all
intel xeon_d-1622_firmware all
intel xeon_d-1622 all
intel xeon_d-1623n_firmware all
intel xeon_d-1623n all
intel xeon_d-1627_firmware all
intel xeon_d-1627 all
intel xeon_d-1633n_firmware all
intel xeon_d-1633n all
intel xeon_d-1637_firmware all
intel xeon_d-1637 all
intel xeon_d-1649n_firmware all
intel xeon_d-1649n all
intel xeon_d-1653n_firmware all
intel xeon_d-1653n all
intel xeon_d-2123it_firmware all
intel xeon_d-2123it all
intel xeon_d-2141i_firmware all
intel xeon_d-2141i all
intel xeon_d-2142it_firmware all
intel xeon_d-2142it all
intel xeon_d-2143it_firmware all
intel xeon_d-2143it all
intel xeon_d-2145nt_firmware all
intel xeon_d-2145nt all
intel xeon_d-2146nt_firmware all
intel xeon_d-2146nt all
intel xeon_d-2161i_firmware all
intel xeon_d-2161i all
intel xeon_d-2163it_firmware all
intel xeon_d-2163it all
intel xeon_d-2166nt_firmware all
intel xeon_d-2166nt all
intel xeon_d-2173it_firmware all
intel xeon_d-2173it all
intel xeon_d-2177nt_firmware all
intel xeon_d-2177nt all
intel xeon_d-2183it_firmware all
intel xeon_d-2183it all
intel xeon_d-2187nt_firmware all
intel xeon_d-2187nt all
intel xeon_d-1513n_firmware all
intel xeon_d-1513n all
intel xeon_d-1523n_firmware all
intel xeon_d-1523n all
intel xeon_d-1533n_firmware all
intel xeon_d-1533n all
intel xeon_d-1543n_firmware all
intel xeon_d-1543n all
intel xeon_d-1553n_firmware all
intel xeon_d-1553n all
intel xeon_d-1529_firmware all
intel xeon_d-1529 all
intel xeon_d-1539_firmware all
intel xeon_d-1539 all
intel xeon_d-1559_firmware all
intel xeon_d-1559 all
intel xeon_d-1557_firmware all
intel xeon_d-1557 all
intel xeon_d-1567_firmware all
intel xeon_d-1567 all
intel xeon_d-1571_firmware all
intel xeon_d-1571 all
intel xeon_d-1577_firmware all
intel xeon_d-1577 all
intel xeon_d-1518_firmware all
intel xeon_d-1518 all
intel xeon_d-1521_firmware all
intel xeon_d-1521 all
intel xeon_d-1527_firmware all
intel xeon_d-1527 all
intel xeon_d-1528_firmware all
intel xeon_d-1528 all
intel xeon_d-1531_firmware all
intel xeon_d-1531 all
intel xeon_d-1537_firmware all
intel xeon_d-1537 all
intel xeon_d-1541_firmware all
intel xeon_d-1541 all
intel xeon_d-1548_firmware all
intel xeon_d-1548 all
intel xeon_d-1520_firmware all
intel xeon_d-1520 all
intel xeon_d-1540_firmware all
intel xeon_d-1540 all
intel xeon_e5-2699a_v4_firmware all
intel xeon_e5-2699a_v4 all
intel xeon_e5-2699r_v4_firmware all
intel xeon_e5-2699r_v4 all
intel xeon_e5-4610_v4_firmware all
intel xeon_e5-4610_v4 all
intel xeon_e5-4620_v4_firmware all
intel xeon_e5-4620_v4 all
intel xeon_e5-4627_v4_firmware all
intel xeon_e5-4627_v4 all
intel xeon_e5-4628l_v4_firmware all
intel xeon_e5-4628l_v4 all
intel xeon_e5-4640_v4_firmware all
intel xeon_e5-4640_v4 all
intel xeon_e5-4650_v4_firmware all
intel xeon_e5-4650_v4 all
intel xeon_e5-4655_v4_firmware all
intel xeon_e5-4655_v4 all
intel xeon_e5-4660_v4_firmware all
intel xeon_e5-4660_v4 all
intel xeon_e5-4667_v4_firmware all
intel xeon_e5-4667_v4 all
intel xeon_e5-4669_v4_firmware all
intel xeon_e5-4669_v4 all
intel xeon_e5-1620_v4_firmware all
intel xeon_e5-1620_v4 all
intel xeon_e5-1630_v4_firmware all
intel xeon_e5-1630_v4 all
intel xeon_e5-1650_v4_firmware all
intel xeon_e5-1650_v4 all
intel xeon_e5-1660_v4_firmware all
intel xeon_e5-1660_v4 all
intel xeon_e5-1680_v4_firmware all
intel xeon_e5-1680_v4 all
intel xeon_e5-2603_v4_firmware all
intel xeon_e5-2603_v4 all
intel xeon_e5-2608l_v4_firmware all
intel xeon_e5-2608l_v4 all
intel xeon_e5-2609_v4_firmware all
intel xeon_e5-2609_v4 all
intel xeon_e5-2618l_v4_firmware all
intel xeon_e5-2618l_v4 all
intel xeon_e5-2620_v4_firmware all
intel xeon_e5-2620_v4 all
intel xeon_e5-2623_v4_firmware all
intel xeon_e5-2623_v4 all
intel xeon_e5-2628l_v4_firmware all
intel xeon_e5-2628l_v4 all
intel xeon_e5-2630_v4_firmware all
intel xeon_e5-2630_v4 all
intel xeon_e5-2630l_v4_firmware all
intel xeon_e5-2630l_v4 all
intel xeon_e5-2637_v4_firmware all
intel xeon_e5-2637_v4 all
intel xeon_e5-2640_v4_firmware all
intel xeon_e5-2640_v4 all
intel xeon_e5-2643_v4_firmware all
intel xeon_e5-2643_v4 all
intel xeon_e5-2648l_v4_firmware all
intel xeon_e5-2648l_v4 all
intel xeon_e5-2650_v4_firmware all
intel xeon_e5-2650_v4 all
intel xeon_e5-2650l_v4_firmware all
intel xeon_e5-2650l_v4 all
intel xeon_e5-2658_v4_firmware all
intel xeon_e5-2658_v4 all
intel xeon_e5-2660_v4_firmware all
intel xeon_e5-2660_v4 all
intel xeon_e5-2667_v4_firmware all
intel xeon_e5-2667_v4 all
intel xeon_e5-2680_v4_firmware all
intel xeon_e5-2680_v4 all
intel xeon_e5-2683_v4_firmware all
intel xeon_e5-2683_v4 all
intel xeon_e5-2687w_v4_firmware all
intel xeon_e5-2687w_v4 all
intel xeon_e5-2690_v4_firmware all
intel xeon_e5-2690_v4 all
intel xeon_e5-2695_v4_firmware all
intel xeon_e5-2695_v4 all
intel xeon_e5-2697_v4_firmware all
intel xeon_e5-2697_v4 all
intel xeon_e5-2697a_v4_firmware all
intel xeon_e5-2697a_v4 all
intel xeon_e5-2698_v4_firmware all
intel xeon_e5-2698_v4 all
intel xeon_e5-2699_v4_firmware all
intel xeon_e5-2699_v4 all
intel core_i9-10900x_firmware all
intel core_i9-10900x all
intel core_i9-10920x_firmware all
intel core_i9-10920x all
intel core_i9-10940x_firmware all
intel core_i9-10940x all
intel core_i9-10980xe_firmware all
intel core_i9-10980xe all
intel core_i7-9800x_firmware all
intel core_i7-9800x all
intel core_i9-9820x_firmware all
intel core_i9-9820x all
intel core_i9-9900x_firmware all
intel core_i9-9900x all
intel core_i9-9920x_firmware all
intel core_i9-9920x all
intel core_i9-9940x_firmware all
intel core_i9-9940x all
intel core_i9-9960x_firmware all
intel core_i9-9960x all
intel core_i9-9980xe_firmware all
intel core_i9-9980xe all
intel core_i9-7940x_firmware all
intel core_i9-7940x all
intel core_i9-7960x_firmware all
intel core_i9-7960x all
intel core_i9-7980xe_firmware all
intel core_i9-7980xe all
intel core_i9-7920x_firmware all
intel core_i9-7920x all
intel core_i5-7640x_firmware all
intel core_i5-7640x all
intel core_i7-7740x_firmware all
intel core_i7-7740x all
intel core_i7-7800x_firmware all
intel core_i7-7800x all
intel core_i7-7820x_firmware all
intel core_i7-7820x all
intel core_i9-7900x_firmware all
intel core_i9-7900x all
intel core_i7-6800k_firmware all
intel core_i7-6800k all
intel core_i7-6850k_firmware all
intel core_i7-6850k all
intel core_i7-6900k_firmware all
intel core_i7-6900k all
intel core_i7-6950x_firmware all
intel core_i7-6950x all
intel core_i7-5820k_firmware all
intel core_i7-5820k all
intel core_i7-5930k_firmware all
intel core_i7-5930k all
intel core_i7-5960x_firmware all
intel core_i7-5960x all
intel core_i7-4940mx_firmware all
intel core_i7-4940mx all
intel core_i7-4820k_firmware all
intel core_i7-4820k all
intel core_i7-4930k_firmware all
intel core_i7-4930k all
intel core_i7-4960x_firmware all
intel core_i7-4960x all
intel core_i7-4930mx_firmware all
intel core_i7-4930mx all
intel core_i7-3970x_firmware all
intel core_i7-3970x all
intel core_i7-3940xm_firmware all
intel core_i7-3940xm all
intel core_i7-3920xm_firmware all
intel core_i7-3920xm all
intel core_i7-3820_firmware all
intel core_i7-3820 all
intel core_i7-3930k_firmware all
intel core_i7-3930k all
intel core_i7-3960x_firmware all
intel core_i7-3960x all

References & Technical Advisories

No reference links found.

Threat Intelligence Signals

EPSS Score
0.256%

Identity & Timeline

StatusPUBLISHED
Assigning AuthorityIntel Corporation · Vendor · USA
Reserved2020-10-22T00:00:00
Published2022-05-12T16:36:07
Last Updated2025-05-05T16:59:38

LINK COPIED TO CLIPBOARD