Medium severity · published Oct 21, 2021
CVE-2021-41792
An issue was discovered in Hyland org.alfresco:alfresco-content-services through 6.2.2.18 and org.alfresco:alfresco-transform-services through 1.3
5.3
CVSS
0.9%
EPSS
No
On KEV
Description
An issue was discovered in Hyland org.alfresco:alfresco-content-services through 6.2.2.18 and org.alfresco:alfresco-transform-services through 1.3. A crafted HTML file, once uploaded, could trigger an unexpected request by the transformation engine. The response to the request is not available to the attacker, i.e., this is blind SSRF.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Alfresco Content Services · Alfresco
5.0.0.0 through 5.2.7.11; 6.0.0.0 through 6.0.1.9; 6.1.1.0 through 6.1.1.10; 6.2.0.0 through 6.2.2.18 · source: NVD
AT
Alfresco Transform Services · Alfresco
through 1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-41792
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-41792
Third Party Advisory
https://github.com/Alfresco/acs-packaging/blob/master/DISCLOSURES.md
Third Party Advisory
https://www.themissinglink.com.au/
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