CVE-2020-13121 is an open redirect vulnerability affecting Submitty through version 20.04.01, specifically exploitable during invalid login attempts via the "authentication/login?old=" parameter. Rated as Medium severity (CVSS 6.1), it requires user interaction (UI:R) and could lead to information disclosure (C:L) and integrity impact (I:L) by redirecting users to malicious sites. While not actively exploited (no KEV or Hot List status), a Nuclei template exists, indicating potential for automated scanning and exploitation, though there is no public Metasploit module or ExploitDB entry, and minimal community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 20.04.01CPE matchmatch criteria | cpe:2.3:a:rcos:submitty:*:*:*:*:*:*:*:* |
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
No social media mentions found for this CVE.
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.
Remediation records are not available for this CVE.