Vulnerability Intelligence Report
CVE-2023-33537
TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a buffer overflow via the component /userRpm/FixMapCfgRpm.
No Active Exploit Signals
CVSS Base Score
8.1
HIGH
Exploitability:2.9
Impact Score:5.2
EPSS Probability:0.90%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-125 ↗CWE-125 Out-of-bounds Read
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| tp-link | tl-wr940n_firmware | all |
| tp-link | tl-wr940n | 2.0, 4.0 |
| tp-link | tl-wr841n_firmware | all |
| tp-link | tl-wr841n | 8.0, 10.0 |
| tp-link | tl-wr740n_firmware | all |
| tp-link | tl-wr740n | 1.0, 2.0 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.903%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2023-05-22T00:00:00 |
| Published | 2023-06-07T00:00:00 |
| Last Updated | 2025-01-07T15:12:13 |
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