Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, `ast_loggrabber` executes a `Python script` from the world-writable `/tmp` directory. An attacker already authorized to open a shell session on the Asterisk server may place a malicious script there and gain elevated privileges or execute code when an administrator runs `ast_loggrabber` as a user with elevated privileges. This issue is fixed in Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3.
Metrics
Affected Vendors & Products
References
History
Thu, 29 Oct 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 28 Oct 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Asterisk
Asterisk asterisk Asterisk certified Asterisk |
|
| Vendors & Products |
Asterisk
Asterisk asterisk Asterisk certified Asterisk |
Tue, 27 Oct 2026 22:00:00 +0000
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-10-27T21:48:40.078Z
Updated: 2026-10-29T18:22:00.568Z
Reserved: 2026-06-24T02:00:46.801Z
Link: CVE-2026-57203
Updated: 2026-10-29T18:21:53.593Z
Status : Awaiting Analysis
Published: 2026-10-27T22:17:27.890
Modified: 2026-10-29T19:17:23.623
Link: CVE-2026-57203
No data.