CVE-2022-23181CWE-367

Local privilege escalation with FileStore

published January 27, 2022

CVSS
—
EPSS
1%
Percentile
52.3
In the wild
Unconfirmed
What it is

The fix for bug CVE-2020-9484 introduced a time of check, time of use vulnerability into Apache Tomcat 10.1.0-M1 to 10.1.0-M8, 10.0.0-M5 to 10.0.14, 9.0.35 to 9.0.56 and 8.5.55 to 8.5.73 that allowed a local attacker to perform actions with the privileges of the user that the Tomcat process is using. This issue is only exploitable when Tomcat is configured to persist sessions using the FileStore.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00692 · 52.3th percentile
Weakness
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition
Published
2022-01-27T00:00Z
EPSS history
Timeline
  • 27 JAN 00:00Z
    Local privilege escalation with FileStore
    cvelistv5