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6.1 Medium

CVE-2020-3431 A vulnerability in the web-based management interface of Cisco Small Business RV042 Dual WAN VPN Routers and…

Description

A vulnerability in the web-based management interface of Cisco Small Business RV042 Dual WAN VPN Routers and Cisco Small Business RV042G Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Affected products and versions

Product Affected versions Fixed in
Cisco Small Business RV Series Router Firmware Versions not published

References

Timeline

  1. Published
  2. Last modified

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