Medium severity · published Sep 27, 2022
CVE-2022-40817
Zammad 5.2.1 has a fine-grained permission model that allows to configure read-only access to tickets
4.3
CVSS
0.5%
EPSS
No
On KEV
Description
Zammad 5.2.1 has a fine-grained permission model that allows to configure read-only access to tickets. However, agents were still wrongly able to perform some operations on such tickets, like adding and removing links, tags. and related answers. This issue has been fixed in 5.2.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZA
Zammad · Zammad
5.2.0 before 5.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-40817
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-40817
Vendor Advisory
https://zammad.com/de/advisories/zaa-2022-10
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