PoC Index

CVE-2021-42550

HIGH 8.5EPSS 4.4%

In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.

CVSS v3.1
6.6 MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
6.6 MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
6.6 MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
8.5 HIGHAV:N/AC:M/Au:S/C:C/I:C/A:C
EPSS
4.44% chance of exploitation in the next 30 days, 91th percentile
Published
2021-12-16
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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