VulnerabilityModified

CVE-2023-33641

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the AddMacList interface at /goform/aspForm.

HIGH 7.2EPSS 0.93%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

H3C Magic R300 version R300-2100MV100R004 was discovered to contain a stack overflow via the AddMacList interface at /goform/aspForm.

CVSS 3.1: 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.93% probability · 59th percentile
CISA KEV: Not listed
Weakness: CWE-787
Affected: h3c/magic r300-2100m firmware
Source: cve@mitre.org

References

https://hackmd.io/%400dayResearch/SycYkOj42
https://hackmd.io/%400dayResearch/SycYkOj42

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.