A vulnerability scanner reveled an issue related to the ACOS web-GUI management interface that is addressed in this document.
|Item #||Vulnerability ID||Score Source||Score||Summary|
|1||84502||A10||Low||The remote web server is not enforcing HSTS |
The table below indicates releases of ACOS exposed to these vulnerabilities and ACOS releases that address them. ACOS release families not indicated below are unaffected by these vulnerabilities.
Customers using affected ACOS releases can overcome vulnerability exposures by updating to the indicated resolved release. If the table does not list a corresponding resolved or unaffected release, then no ACOS release update is currently available.
|Releases Affected||Releases Resolved or Unaffected|
4.1.4 – 4.1.4-P1
4.1.2 – 4.1.2-P4
4.1.1 – 4.1.1-P8
4.1.100 – 4.1.100-P5
4.1.0 – 4.1.0-P11
3.2.2 – 3.2.2-P5
Software updates that address these vulnerabilities are or will be published at the following URL:
The following table shares brief descriptions of the vulnerabilities addressed in this document.
|Vulnerability ID||Vulnerability Description|
The remote HTTPS server is not enforcing HTTP Strict Transport Security (HSTS). The lack of HSTS allows downgrade attacks, SSL-stripping man-in-the-middle attacks, and weakens cookie-hijacking protections.
When initially connecting to ACOS Web-GUI via HTTPS, a redirect response to the root page (GET / HTTP/1.1) is missing HTTP Strict Transport Security (HSTS) from the server.
September 12, 2018
October 11, 2019
Added 4.1.100 release family.
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