PoC Index

CVE-2021-42056

HIGH 7.2EPSS 1.0%

Thales Safenet Authentication Client (SAC) for Linux and Windows through 10.7.7 creates insecure temporary hid and lock files allowing a local attacker, through a symlink attack, to overwrite arbitrary files, and potentially achieve arbitrary command execution with high privileges.

CVSS v3.1
6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS
1.03% chance of exploitation in the next 30 days, 61th percentile
Published
2022-06-24
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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