Medium severity · published Sep 27, 2021
CVE-2021-40712
Adobe Experience Manager version 6.5.9.0 (and earlier) is affected by a improper input validation vulnerability via the path parameter
6.5
CVSS
1.7%
EPSS
No
On KEV
Description
Adobe Experience Manager version 6.5.9.0 (and earlier) is affected by a improper input validation vulnerability via the path parameter. An authenticated attacker can send a malformed POST request to achieve server-side denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EM
Experience Manager · Adobe
through 6.5.9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40712
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40712
Patch
https://helpx.adobe.com/security/products/experience-manager/apsb21-82.html
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