CVE-2021-1271 — Cisco Web Security Appliance Stored Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to conduct a stored c…
Published: 2021-01-20 · CVSS: 4.8 · CVSS 3.1
A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected device. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious data into a specific data field in an affected interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7