Vulnerability · Published Aug 5, 2021 · Assigned by mitre

CVE-2021-37156

High 7.5

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).

Severity (CVSS NVD)7.5High

Exploit odds (30 days)1.0%top 36.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Redmine 4.2.0 and 4.2.1 allow existing user sessions to continue upon enabling two-factor authentication for the user's account, but the intended behavior is for those sessions to be terminated.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.redmine.org/projects/redmine/wiki/Security_Advisories x_refsource_MISC
https://www.redmine.org/news/132 x_refsource_MISC