Deserialization in Dell Avamar Virtual Edition
CVE-2020-5341
Deserialization of Untrusted Data Vulnerability Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2, 19.1 and 19.2 and Dell EMC Integrated Data Protection Appliance versions 2.0, 2.1, 2.2, 2.3, 2.4 and 2.4.1 contain a Deserialization of Untrusted Data Vulnerability. A remote unauthenticated attacker could exploit this vulnerability to send a serialized payload that would execute code on the system.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.043 (90.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.043 · newest: 0.043 · change: 0.000
Affected products
- Dell Avamar Virtual Edition — versions unspecified
- Dell EMC Avamar Server — versions 7.4.1, 7.5.0, 7.5.1
- Dell EMC Integrated Data Protection Appliance Firmware — versions 2.0, 2.1, 2.2
Weakness classification (CWE)
References
- www.dell.com/support/security/en-us/details/541677/DSA-2020-057-Dell-EMC-Avamar… (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-5341?
- CVE-2020-5341 is a critical-severity vulnerability in Dell Avamar Virtual Edition, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2021-07-28.
- How severe is CVE-2020-5341?
- Critical severity. CVSS v3 base score is 9.8 out of 10.