CVE-2019-3765

EUVD-2019-13400

09.10.2019, 20:15

Dell EMC Avamar Server versions 7.4.1, 7.5.0, 7.5.1, 18.2 and 19.1 and Dell EMC Integrated Data Protection Appliance (IDPA) versions 2.0, 2.1, 2.2, 2.3 and 2.4 contain an Incorrect Permission Assignment for Critical Resource vulnerability. A remote authenticated malicious user potentially could exploit this vulnerability to view or modify sensitive backup data. This could be used to make backups corrupt or potentially to trick a user into restoring a backup with malicious files in place.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.1 HIGH	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
dell	CNA	8.1 HIGH	NETWORK	LOW	HIGH	CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 40%

Affected Products (NVD)

Vendor	Product	Version
dell	emc_avamar_server	7.4.1
dell	emc_avamar_server	7.5.0
dell	emc_avamar_server	7.5.1
dell	emc_avamar_server	18.2
dell	emc_avamar_server	19.1
dell	emc_integrated_data_protection_appliance	2.0 ≤ 𝑥 ≤ 2.4

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-732 - Incorrect Permission Assignment for Critical Resource
The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

References

https://www.dell.com/support/security/en-us/details/537649/DSA-2019-138-Dell-EMC-Avamar-Incorrect-Permission-Assignment-for-Critical-Resource-Vulnerability