Vulnerability in Adobe Experience Manager
CVE-2021-21083
AEM's Cloud Service offering, as well as versions 6.5.7.0 (and below), 6.4.8.3 (and below) and 6.3.3.8 (and below) are affected by an Improper Access Control vulnerability. An unauthenticated attacker could leverage this vulnerability to cause an application denial-of-service in the context of the current user.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Adobe Experience Manager — versions unspecified
- Adobe Experience Manager
- Adobe Experience Manager Cloud Service
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/experience-manager/apsb21-15.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-21083?
- CVE-2021-21083 is a high-severity vulnerability in Adobe Experience Manager, classified under Improper Access Control. CVSS score: 7.5/10. Published 2021-06-28.
- How severe is CVE-2021-21083?
- High severity. CVSS v3 base score is 7.5 out of 10.