Vulnerability · Published Jul 14, 2023 · Assigned by GitHub_M

CVE-2023-37268User login confusion with SSO in warpgate

Medium 6.4

In plain English

A medium-severity improper authentication in warpgate from warp-tech. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.1)6.4Medium

Exploit odds (30 days)0.5%top 54.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Warpgate is an SSH, HTTPS and MySQL bastion host for Linux that doesn't need special client apps. When logging in as a user with SSO enabled an attacker may authenticate as an other user. Any user account which does not have a second factor enabled could be compromised. This issue has been addressed in commit `8173f6512a` and in releases starting with version 0.7.3. Users are advised to upgrade. Users unable to upgrade should require their users to use a second factor in authentication.

Affected products (as reported)

Vendor	Product	Versions
warp-tech	warpgate	< 0.7.3

Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

References

https://github.com/warp-tech/warpgate/security/advisories/GHSA-868r-97g5-r9g4 x_refsource_CONFIRM
https://github.com/warp-tech/warpgate/commit/8173f6512ab6183fa5edc5c9a5f3760b8979271e x_refsource_MISC