Cyber Resilience

CVE-2023-2676

MediumPublic PoC

Published: 12 May 2023

Published
12 May 2023
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 5.5 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS Score 0.0056 68.9th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-2676 is a medium-severity Stack-based Buffer Overflow (CWE-121) vulnerability in H3C Magic R160 Firmware. Its CVSS base score is 5.5 (Medium).

Operationally, ranked in the top 31.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

A vulnerability, which was classified as critical, has been found in H3C R160 V1004004. Affected by this issue is some unknown functionality of the file /goForm/aspForm. The manipulation of the argument go leads to stack-based buffer overflow. The exploit has…

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been disclosed to the public and may be used. VDB-228890 is the identifier assigned to this vulnerability.

CWE(s)
CWE-121

Related Threats

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

Affected Assets

h3c
magic r160 firmware
100r004

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References