CVE-2021-34739 — Cisco Small Business Series Switches Session Credentials Replay Vulnerability
A vulnerability in the web-based management interface of multiple Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to replay valid user sessi…
Published: 2021-11-04 · CVSS: 8.1 · CVSS 3.1
A vulnerability in the web-based management interface of multiple Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to replay valid user session credentials and gain unauthorized access to the web-based management interface of an affected device. This vulnerability is due to insufficient expiration of session credentials. An attacker could exploit this vulnerability by conducting a man-in-the-middle attack against an affected device to intercept valid session credentials and then replaying the intercepted credentials toward the same device at a later time. A successful exploit could allow the attacker to access the web-based management interface with administrator privileges.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7