PoC Index85,101 CVEs with PoCs

CVE-2021-21813

HIGH 7.8EPSS 0.3%

Within the function HandleFileArg the argument filepattern is under control of the user who passes it in from the command line. filepattern is passed directly to memcpy copying the path provided by the user into a staticly sized buffer without any length checks resulting in a stack-buffer overflow.

Affected
AT&T
CVSS v3.1 NVD
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.0 CISCO
7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0 NVD
4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS
0.33% chance of exploitation in the next 30 days, 25th percentile
Published
2021-08-13
Updated
2024-08-03

Proof-of-concept exploits (1)

References