Description
Symantec Advanced Secure Gateway (ASG) and ProxySG are susceptible to an HTTP desync vulnerability. When a remote unauthenticated attacker and other web clients communicate through the proxy with the same web server, the attacker can send crafted HTTP requests and cause the proxy to forward web server responses to unintended clients. Severity/CVSSv3: High / 8.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-33480 | Symantec Advanced Secure Gateway (ASG) and ProxySG are susceptible to an HTTP desync vulnerability. When a remote unauthenticated attacker and other web clients communicate through the proxy with the same web server, the attacker can send crafted HTTP requests and cause the proxy to forward web server responses to unintended clients. Severity/CVSSv3: High / 8.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
References
History
Tue, 15 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: symantec
Published:
Updated: 2024-08-04T05:17:42.607Z
Reserved: 2022-06-29T00:00:00.000Z
Link: CVE-2021-46825
No data.
Status : Modified
Published: 2022-07-07T16:15:09.017
Modified: 2024-11-21T06:34:46.280
Link: CVE-2021-46825
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD