Vulnerability Name:

CCN-80751

Published:2012-12-19
Updated:2012-12-19
Summary:EMC Avamar could allow a local attacker to overwrite arbitrary files, caused by insecure world-writable permissions being set on the backup client. An attacker could exploit this vulnerability to overwrite certain files and gain elevated privileges on the system.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
1.7 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:File Manipulation
References:Source: CCN
Type: Packetstorm Security Website
EMC Avamar 6.1.100-402 File Overwrite

Source: CCN
Type: EMC Web site
EMC Avamar

Source: CCN
Type: BID-57005
EMC Avamar Backup Client Insecure File Permissions Vulnerability

Source: XF
Type: UNKNOWN
avamar-file-overwrite(80751)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:emc:avamar:6.1.100-402:-:*:*:*:vmware:*:*

    • * Denotes that component is vulnerable
    BACK
    emc avamar 6.1.100-402 -