CVE-2020-5261 describes a faulty Token Replay Detection implementation in Sustainsys.Saml2 for ASP.NET, affecting versions greater than 2.0.0 and less than 2.5.0. This vulnerability, rated Medium (CVSS 6.8), allows an attacker with low privileges to achieve high confidentiality and integrity impacts through a network-based attack with high attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0.0, < 2.5.0CPE matchmatch criteria | cpe:2.3:a:sustainsys:saml2:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/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.