Cyber Resilience

CVE-2022-37777

HighPublic PoC

Published: 08 September 2022

Published
08 September 2022
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0296 86.8th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-37777 is a high-severity an unspecified weakness vulnerability in Phicomm Fir151B Firmware. Its CVSS base score is 7.2 (High).

Operationally, ranked in the top 13.2% 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

Phicomm FIR151B A2, FIR302E A2, FIR300B A2, FIR303B A2 routers 3.0.1.17 and earlier were discovered to contain a remote command execution (RCE) vulnerability via the trHops parameter of the tracert function.

CWE(s)
NVD-CWE-noinfo

Related Threats

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

Affected Assets

phicomm
fir151b firmware
≤ 3.0.1.17
phicomm
fir302e firmware
≤ 3.0.1.17
phicomm
fir300b firmware
≤ 3.0.1.17
phicomm
fir303b firmware
≤ 3.0.1.17

Mitigating Controls

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

References