Vulnerability · Published Dec 28, 2020 · Assigned by mitre

CVE-2020-29158

Medium 4.3

In plain English

A medium-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 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS NVD)4.3Medium

Exploit odds (30 days)0.7%top 47.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

An issue was discovered in Zammad before 3.5.1. An Agent with Customer permissions in a Group can bypass intended access control on internal Articles via the Ticket detail view.

Affected products (as reported)

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

References

https://zammad.com/en/advisories/zaa-2020-23 x_refsource_MISC
https://github.com/zammad/zammad/commit/cf5a5e396058d4b134dd33d0a62b11c1733c98ab x_refsource_MISC