Vulnerability Intelligence Report
CVE-2020-8703
Improper buffer restrictions in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32 and 15.0.22 may allow a privileged user to potentially enable escalation of privilege via local access.
No Active Exploit Signals
CVSS Base Score
6.7
MEDIUM
EPSS Probability:0.35%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| intel | converged_security_and_manageability_engine | all |
| intel | b360 | all |
| intel | b365 | all |
| intel | c242 | all |
| intel | c246 | all |
| intel | celeron_4205u | all |
| intel | celeron_4305u | all |
| intel | celeron_4305ue | all |
| intel | core_i3-8100 | all |
| intel | core_i3-8100b | all |
| intel | core_i3-8100h | all |
| intel | core_i3-8100t | all |
| intel | core_i3-8109u | all |
| intel | core_i3-8121u | all |
| intel | core_i3-8130u | all |
| intel | core_i3-8140u | all |
| intel | core_i3-8145u | all |
| intel | core_i3-8145ue | all |
| intel | core_i3-8300 | all |
| intel | core_i3-8300t | all |
| intel | core_i3-8350k | all |
| intel | core_i5-8200y | all |
| intel | core_i5-8210y | all |
| intel | core_i5-8250u | all |
| intel | core_i5-8257u | all |
| intel | core_i5-8259u | all |
| intel | core_i5-8260u | all |
| intel | core_i5-8265u | all |
| intel | core_i5-8269u | all |
| intel | core_i5-8279u | all |
| intel | core_i5-8300h | all |
| intel | core_i5-8305g | all |
| intel | core_i5-8310y | all |
| intel | core_i5-8350u | all |
| intel | core_i5-8365u | all |
| intel | core_i5-8365ue | all |
| intel | core_i5-8400 | all |
| intel | core_i5-8400b | all |
| intel | core_i5-8400h | all |
| intel | core_i5-8400t | all |
| intel | core_i5-8500 | all |
| intel | core_i5-8500b | all |
| intel | core_i5-8500t | all |
| intel | core_i5-8600 | all |
| intel | core_i5-8600k | all |
| intel | core_i5-8600t | all |
| intel | core_i7-8086k | all |
| intel | core_i7-8500y | all |
| intel | core_i7-8550u | all |
| intel | core_i7-8557u | all |
| intel | core_i7-8559u | all |
| intel | core_i7-8565u | all |
| intel | core_i7-8569u | all |
| intel | core_i7-8650u | all |
| intel | core_i7-8665u | all |
| intel | core_i7-8665ue | all |
| intel | core_i7-8700 | all |
| intel | core_i7-8700b | all |
| intel | core_i7-8700k | all |
| intel | core_i7-8700t | all |
| intel | core_i7-8705g | all |
| intel | core_i7-8706g | all |
| intel | core_i7-8709g | all |
| intel | core_i7-8750h | all |
| intel | core_i7-8809g | all |
| intel | core_i7-8850h | all |
| intel | core_i9-8950hk | all |
| intel | h310 | all |
| intel | h370 | all |
| intel | mobile_cm246 | all |
| intel | pentium_gold_4410y | all |
| intel | pentium_gold_4415u | all |
| intel | pentium_gold_4415y | all |
| intel | pentium_gold_4417u | all |
| intel | pentium_gold_4425y | all |
| intel | pentium_gold_5405u | all |
| intel | pentium_gold_6405u | all |
| intel | pentium_gold_6500y | all |
| intel | pentium_gold_7505 | all |
| intel | pentium_gold_g5400 | all |
| intel | pentium_gold_g5400t | all |
| intel | pentium_gold_g5420 | all |
| intel | pentium_gold_g5420t | all |
| intel | pentium_gold_g5500 | all |
| intel | pentium_gold_g5500t | all |
| intel | pentium_gold_g5600 | all |
| intel | pentium_gold_g5600t | all |
| intel | pentium_gold_g5620 | all |
| intel | pentium_gold_g6400 | all |
| intel | pentium_gold_g6400e | all |
| intel | pentium_gold_g6400t | all |
| intel | pentium_gold_g6400te | all |
| intel | pentium_gold_g6405 | all |
| intel | pentium_gold_g6405t | all |
| intel | pentium_gold_g6500 | all |
| intel | pentium_gold_g6500t | all |
| intel | pentium_gold_g6505 | all |
| intel | pentium_gold_g6505t | all |
| intel | pentium_gold_g6600 | all |
| intel | pentium_gold_g6605 | all |
| intel | q370 | all |
| intel | xeon_w-10855m | all |
| intel | xeon_w-10885m | all |
| intel | xeon_w-11855m | all |
| intel | xeon_w-11955m | all |
| intel | xeon_w-1250 | all |
| intel | xeon_w-1250e | all |
| intel | xeon_w-1250p | all |
| intel | xeon_w-1250te | all |
| intel | xeon_w-1270 | all |
| intel | xeon_w-1270e | all |
| intel | xeon_w-1270p | all |
| intel | xeon_w-1270te | all |
| intel | xeon_w-1290 | all |
| intel | xeon_w-1290e | all |
| intel | xeon_w-1290p | all |
| intel | xeon_w-1290t | all |
| intel | xeon_w-1290te | all |
| intel | z370 | all |
| intel | z390 | all |
| intel | core_i3-1000g1 | all |
| intel | core_i3-1000g4 | all |
| intel | core_i3-1000ng4 | all |
| intel | core_i3-1005g1 | all |
| intel | core_i3-10100 | all |
| intel | core_i3-10100e | all |
| intel | core_i3-10100f | all |
| intel | core_i3-10100t | all |
| intel | core_i3-10100te | all |
| intel | core_i3-10100y | all |
| intel | core_i3-10105 | all |
| intel | core_i3-10105f | all |
| intel | core_i3-10105t | all |
| intel | core_i3-10110u | all |
| intel | core_i3-10110y | all |
| intel | core_i3-10300 | all |
| intel | core_i3-10300t | all |
| intel | core_i3-10305 | all |
| intel | core_i3-10305t | all |
| intel | core_i3-10320 | all |
| intel | core_i3-10325 | all |
| intel | core_i5-10200h | all |
| intel | core_i5-10210u | all |
| intel | core_i5-10210y | all |
| intel | core_i5-10300h | all |
| intel | core_i5-1030g4 | all |
| intel | core_i5-1030g7 | all |
| intel | core_i5-1030ng7 | all |
| intel | core_i5-10310u | all |
| intel | core_i5-10310y | all |
| intel | core_i5-1035g1 | all |
| intel | core_i5-1035g4 | all |
| intel | core_i5-1035g7 | all |
| intel | core_i5-1038ng7 | all |
| intel | core_i5-10400 | all |
| intel | core_i5-10400f | all |
| intel | core_i5-10400h | all |
| intel | core_i5-10400t | all |
| intel | core_i5-10500 | all |
| intel | core_i5-10500e | all |
| intel | core_i5-10500h | all |
| intel | core_i5-10500t | all |
| intel | core_i5-10500te | all |
| intel | core_i5-10505 | all |
| intel | core_i5-10600 | all |
| intel | core_i5-10600k | all |
| intel | core_i5-10600kf | all |
| intel | core_i5-10600t | all |
| intel | core_i7-10510u | all |
| intel | core_i7-10510y | all |
| intel | core_i7-1060g7 | all |
| intel | core_i7-1060ng7 | all |
| intel | core_i7-10610u | all |
| intel | core_i7-1065g7 | all |
| intel | core_i7-1068ng7 | all |
| intel | core_i7-10700 | all |
| intel | core_i7-10700e | all |
| intel | core_i7-10700f | all |
| intel | core_i7-10700k | all |
| intel | core_i7-10700kf | all |
| intel | core_i7-10700t | all |
| intel | core_i7-10700te | all |
| intel | core_i7-10710u | all |
| intel | core_i7-10750h | all |
| intel | core_i7-10810u | all |
| intel | core_i7-10850h | all |
| intel | core_i7-10870h | all |
| intel | core_i7-10875h | all |
| intel | core_i9-10850k | all |
| intel | core_i9-10885h | all |
| intel | core_i9-10900 | all |
| intel | core_i9-10900e | all |
| intel | core_i9-10900f | all |
| intel | core_i9-10900k | all |
| intel | core_i9-10900kf | all |
| intel | core_i9-10900t | all |
| intel | core_i9-10900te | all |
| intel | core_i9-10910 | all |
| intel | core_i9-10980hk | all |
| intel | core_i3_l13g4 | all |
| intel | core_i5_l16g7 | all |
| intel | b460 | all |
| intel | h410 | all |
| intel | h420e | all |
| intel | h470 | all |
| intel | q470 | all |
| intel | q470e | all |
| intel | w480 | all |
| intel | w480e | all |
| intel | z490 | all |
| intel | b150 | all |
| intel | b250 | all |
| intel | core_i3-7020u | all |
| intel | core_i3-7100 | all |
| intel | core_i3-7100e | all |
| intel | core_i3-7100h | all |
| intel | core_i3-7100t | all |
| intel | core_i3-7100u | all |
| intel | core_i3-7101e | all |
| intel | core_i3-7101te | all |
| intel | core_i3-7102e | all |
| intel | core_i3-7130u | all |
| intel | core_i3-7167u | all |
| intel | core_i3-7300 | all |
| intel | core_i3-7300t | all |
| intel | core_i3-7320 | all |
| intel | core_i3-7350k | all |
| intel | core_i5-7200u | all |
| intel | core_i5-7260u | all |
| intel | core_i5-7267u | all |
| intel | core_i5-7287u | all |
| intel | core_i5-7300hq | all |
| intel | core_i5-7300u | all |
| intel | core_i5-7360u | all |
| intel | core_i5-7400 | all |
| intel | core_i5-7400t | all |
| intel | core_i5-7440eq | all |
| intel | core_i5-7440hq | all |
| intel | core_i5-7442eq | all |
| intel | core_i5-7500 | all |
| intel | core_i5-7500t | all |
| intel | core_i5-7600 | all |
| intel | core_i5-7600k | all |
| intel | core_i5-7600t | all |
| intel | core_i5-7y54 | all |
| intel | core_i5-7y57 | all |
| intel | core_i7-7500u | all |
| intel | core_i7-7560u | all |
| intel | core_i7-7567u | all |
| intel | core_i7-7600u | all |
| intel | core_i7-7660u | all |
| intel | core_i7-7700 | all |
| intel | core_i7-7700hq | all |
| intel | core_i7-7700k | all |
| intel | core_i7-7700t | all |
| intel | core_i7-7820eq | all |
| intel | core_i7-7820hk | all |
| intel | core_i7-7820hq | all |
| intel | core_i7-7920hq | all |
| intel | core_i7-7y75 | all |
| intel | core_m3-7y30 | all |
| intel | core_m3-7y32 | all |
| intel | core_m3-8100y | all |
| intel | h110 | all |
| intel | h170 | all |
| intel | h270 | all |
| intel | q150 | all |
| intel | q170 | all |
| intel | q250 | all |
| intel | q270 | all |
| intel | x299 | all |
| intel | z170 | all |
| intel | z270 | all |
| intel | c420 | all |
| intel | c621 | all |
| intel | c621a | all |
| intel | c622 | all |
| intel | c624 | all |
| intel | c625 | all |
| intel | c626 | all |
| intel | c627 | all |
| intel | c627a | all |
| intel | c628 | all |
| intel | c629 | all |
| intel | c629a | all |
| intel | celeron_6305 | all |
| intel | celeron_6305e | all |
| intel | core_i3-11100b | all |
| intel | core_i3-1110g4 | all |
| intel | core_i3-1115g4 | all |
| intel | core_i3-1115g4e | all |
| intel | core_i3-1115gre | all |
| intel | core_i3-1120g4 | all |
| intel | core_i3-1125g4 | all |
| intel | core_i5-11260h | all |
| intel | core_i5-11300h | all |
| intel | core_i5-1130g7 | all |
| intel | core_i5-11320h | all |
| intel | core_i5-1135g7 | all |
| intel | core_i5-11400 | all |
| intel | core_i5-11400f | all |
| intel | core_i5-11400h | all |
| intel | core_i5-11400t | all |
| intel | core_i5-1140g7 | all |
| intel | core_i5-1145g7 | all |
| intel | core_i5-1145g7e | all |
| intel | core_i5-1145gre | all |
| intel | core_i5-11500 | all |
| intel | core_i5-11500b | all |
| intel | core_i5-11500h | all |
| intel | core_i5-11500t | all |
| intel | core_i5-1155g7 | all |
| intel | core_i5-11600 | all |
| intel | core_i5-11600k | all |
| intel | core_i5-11600kf | all |
| intel | core_i5-11600t | all |
| intel | core_i7-11370h | all |
| intel | core_i7-11375h | all |
| intel | core_i7-11390h | all |
| intel | core_i7-1160g7 | all |
| intel | core_i7-1165g7 | all |
| intel | core_i7-11700 | all |
| intel | core_i7-11700b | all |
| intel | core_i7-11700f | all |
| intel | core_i7-11700k | all |
| intel | core_i7-11700kf | all |
| intel | core_i7-11700t | all |
| intel | core_i7-11800h | all |
| intel | core_i7-1180g7 | all |
| intel | core_i7-11850h | all |
| intel | core_i7-1185g7 | all |
| intel | core_i7-1185g7e | all |
| intel | core_i7-1185gre | all |
| intel | core_i7-1195g7 | all |
| intel | core_i9-11900 | all |
| intel | core_i9-11900f | all |
| intel | core_i9-11900h | all |
| intel | core_i9-11900k | all |
| intel | core_i9-11900kb | all |
| intel | core_i9-11900kf | all |
| intel | core_i9-11900t | all |
| intel | core_i9-11950h | all |
| intel | core_i9-11980hk | all |
| netapp | cloud_backup | all |
| siemens | simatic_field_pg_m6_firmware | all |
| siemens | simatic_field_pg_m6 | all |
| siemens | simatic_field_pg_m5_firmware | all |
| siemens | simatic_field_pg_m5 | all |
| siemens | simatic_ipc427e_firmware | all |
| siemens | simatic_ipc427e | all |
| siemens | simatic_ipc477e_firmware | all |
| siemens | simatic_ipc477e | all |
| siemens | simatic_ipc477e_pro_firmware | all |
| siemens | simatic_ipc477e_pro | all |
| siemens | simatic_ipc527g_firmware | all |
| siemens | simatic_ipc527g | all |
| siemens | simatic_ipc547g_firmware | all |
| siemens | simatic_ipc547g | all |
| siemens | simatic_ipc627e_firmware | all |
| siemens | simatic_ipc627e | all |
| siemens | simatic_ipc647e_firmware | all |
| siemens | simatic_ipc647e | all |
| siemens | simatic_ipc677e_firmware | all |
| siemens | simatic_ipc677e | all |
| siemens | simatic_ipc847e_firmware | all |
| siemens | simatic_ipc847e | all |
| siemens | simatic_itp1000_firmware | all |
| siemens | simatic_itp1000 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.346%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Intel Corporation · Vendor · USA |
| Reserved | 2020-02-06T00:00:00 |
| Published | 2021-06-09T18:48:39 |
| Last Updated | 2024-08-04T10:03:46 |
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