CVE-2023-27788
HighPublic PoC
Published: 16 March 2023
Published
16 March 2023
Modified
26 February 2025
KEV Added
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Patch
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CVSS Score v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0037
59.4th percentile
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-27788 is a high-severity Reachable Assertion (CWE-617) vulnerability in Broadcom Tcpreplay. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 40.6% 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
- 🇪🇺 ENISA EUVD: EUVD-2023-31524
Vulnerability details
An issue found in TCPrewrite v.4.4.3 allows a remote attacker to cause a denial of service via the ports2PORT function at the portmap.c:69 endpoint.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
broadcom
tcpreplay
4.4.3
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.