Medium severity · published Apr 21, 2021
CVE-2021-21644
A cross-site request forgery (CSRF) vulnerability in Jenkins Config File Provider Plugin 3.7.0 and earlier allows attackers to delete configuration files corresponding to an…
5.4
CVSS
1.1%
EPSS
No
On KEV
Description
A cross-site request forgery (CSRF) vulnerability in Jenkins Config File Provider Plugin 3.7.0 and earlier allows attackers to delete configuration files corresponding to an attacker-specified ID.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Config File Provider · Jenkins
through 3.7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21644
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21644
Mailing List
http://www.openwall.com/lists/oss-security/2021/04/21/2
Vendor Advisory
https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2202
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