CVE Vulnerabilities

CVE-2017-4989

Improper Authentication

Published: Jun 21, 2017 | Modified: Jul 07, 2017
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

In EMC Avamar Server Software 7.3.1-125, 7.3.0-233, 7.3.0-226, 7.2.1-32, 7.2.1-31, 7.2.0-401, an unauthenticated remote attacker may potentially bypass the authentication process to gain access to the system maintenance page. This may be exploited by an attacker to view sensitive information, perform software updates, or run maintenance workflows.

Weakness

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Software

Name Vendor Start Version End Version
Avamar_server Emc 7.2.0-401 (including) 7.2.0-401 (including)
Avamar_server Emc 7.2.1-31 (including) 7.2.1-31 (including)
Avamar_server Emc 7.2.1-32 (including) 7.2.1-32 (including)
Avamar_server Emc 7.3.0-226 (including) 7.3.0-226 (including)
Avamar_server Emc 7.3.0-233 (including) 7.3.0-233 (including)
Avamar_server Emc 7.3.1-125 (including) 7.3.1-125 (including)

Potential Mitigations

References