CVE-2025-31698

HIGH

Apache Traffic Server <9.2.10, <10.0.6 - Info Disclosure

Title source: llm
STIX 2.1

Description

ACL configured in ip_allow.config or remap.config does not use IP addresses that are provided by PROXY protocol. Users can use a new setting (proxy.config.acl.subjects) to choose which IP addresses to use for the ACL if Apache Traffic Server is configured to accept PROXY protocol.  This issue affects undefined: from 10.0.0 through 10.0.6, from 9.0.0 through 9.2.10. Users are recommended to upgrade to version 9.2.11 or 10.0.6, which fixes the issue.

References (1)

Core 1
Core References
Mailing List, Vendor Advisory vendor-advisory
https://lists.apache.org/thread/15t32nxbypqg1m2smp640vjx89o6v5f8

Scores

CVSS v3 7.5
EPSS 0.0075
EPSS Percentile 73.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-284
Status published
Products (1)
apache/traffic_server 9.0.0 - 9.2.11
Published Jun 19, 2025
Tracked Since Feb 18, 2026