nginx 1.3.0 < 1.28.2 / 1.29.x < 1.29.5 SSL Upstream Injection
39017
22 September 2026
22 September 2026
CLOSED
MEDIUM
8.2 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CVE-2026-1642
|
Brocade Security Advisory ID |
BSA-2026-3647 |
|
Component |
NGINX |
|
|
|
Summary
A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response from an upstream proxied server.
Products Affected
- Brocade SANnav versions before 3.0.0a and SANnav 3.0.1
Products Not Affected
- Brocade Fabric OS
[VEX Justification: Component_not_present] - Brocade ASCG
[VEX Justification: Component_not_present]
Solution
- Security update provided in Brocade SANnav 3.0.0a and 3.0.1a
Revision History
|
Version |
Change |
Date |
|
1.0 |
Initial Publication |
September 22, 2026 |
Disclaimer
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