CVE-2022-45781

High

Published: 14 November 2023

Published

14 November 2023

Modified

21 November 2024

KEV Added

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Patch

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CVSS Score v3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0028 51.9th percentile

Risk Priority 18 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-45781 is a high-severity Out-of-bounds Write (CWE-787) vulnerability in Tenda Ax1803 Firmware. Its CVSS base score is 8.8 (High).

Operationally, ranked in the top 48.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

Buffer Overflow vulnerability in Tenda AX1803 v1.0.0.1_2994 and earlier allows attackers to run arbitrary code via /goform/SetOnlineDevName.

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

tenda

ax1803 firmware

≤ 1.0.0.1_2994

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-787

Out-of-bounds writes that corrupt control flow or inject shellcode are rendered non-executable by the same memory protections.

https://www.cnblogs.com/FALL3N/p/16813932.html
Third Party Advisory · cve@mitre.org
https://www.cnblogs.com/FALL3N/p/16813932.html
Third Party Advisory · af854a3a-2127-422b-91ae-364da2661108