CVE-2023-20139 describes multiple cross-site scripting (XSS) vulnerabilities in the web-based management interface of several Cisco Small Business RV series routers, including RV016, RV042, RV042G, RV082, RV320, and RV325. These vulnerabilities stem from insufficient input validation, allowing an unauthenticated, remote attacker to execute arbitrary script code or access sensitive browser-based information by sending crafted HTTP requests and tricking a user into visiting specific malicious web pages. Rated with a CVSS score of 6.1 (Medium), the attack vector is network-based with low attack complexity, requiring user interaction but no prior privileges. A successful exploit could lead to limited confidentiality and integrity impacts. Currently, there are no software updates from Cisco to address these vulnerabilities. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:o:cisco:rv016_firmware:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:o:cisco:rv042_firmware:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:o:cisco:rv042g_firmware:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:o:cisco:rv082_firmware:*:*:*:*:*:*:*:* | ||
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:o:cisco:rv320_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.