High severity · published Jan 14, 2021
CVE-2020-29494
Dell EMC Avamar Server, versions 19.1, 19.2, 19.3, contain a Path Traversal Vulnerability in PDM
8.7
CVSS
1.7%
EPSS
No
On KEV
Description
Dell EMC Avamar Server, versions 19.1, 19.2, 19.3, contain a Path Traversal Vulnerability in PDM. A remote user could potentially exploit this vulnerability, to gain unauthorized write access to the arbitrary files stored on the server filesystem, causing deletion of arbitrary files.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Changed
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
AV
Avamar · Dell
before HF 19.1, 19.2, 19.3 · source: vendor
EA
Emc Avamar Server · Dell
19.1; 19.2; 19.3 · source: NVD
EI
Emc Integrated Data Protection Appliance · Dell
2.5; 2.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-29494
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-29494
Patch
https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities
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