var-202001-0086
Vulnerability from variot

Cisco IronPort Web Security Appliance AsyncOS software prior to 7.5 has a SSL Certificate Caching vulnerability which could allow man-in-the-middle attacks. The Cisco IronPort WSA handles the key pair cache improperly. An attacker can forge any domain certificate through a man-in-the-middle attack to obtain encrypted sensitive information. Successfully exploiting these issues will allow attackers to bypass security restrictions and perform unauthorized actions. The program offers features such as Web Reputation Filter (WBRS) and anti-malware scanning engine. AsyncOS is an operating system that runs on it. A remote attacker could exploit this vulnerability to perform a man-in-the-middle attack by injecting newly created credentials into a server-side session

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  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.