CVE-2011-1740

EMC Avamar 4.x, 5.0.x, and 6.0.x before 6.0.0-592 allows remote authenticated users to modify client data or obtain sensitive information about product activities by leveraging privileged access to a different domain.

Published: 2011-09-19 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-1740 is rated Moderate Risk (53.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.13%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2011-1740

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.36% 1.13% +0.76%
2 2025-03-30 0.51% 0.36% -0.15%
3 2025-03-29 — 0.51% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-1740

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.7 2.0 HIGH
AV:A/AC:L/Au:S/C:C/I:C/A:C Click to expand
Access vector (AV:A)
Requires access to an adjacent network segment.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 5.1 10.0 [email protected]

Weakness enumeration for CVE-2011-1740

Affected software / configurations for CVE-2011-1740

Vendor Product Version Raw CPE
emc avamar 4.0 cpe:2.3:a:emc:avamar:4.0:*:*:*:*:*:*:*
emc avamar 4.1 cpe:2.3:a:emc:avamar:4.1:*:*:*:*:*:*:*
emc avamar 5.0 cpe:2.3:a:emc:avamar:5.0:*:*:*:*:*:*:*
emc avamar 5.0 cpe:2.3:a:emc:avamar:5.0:sp1:*:*:*:*:*:*
emc avamar 5.0 cpe:2.3:a:emc:avamar:5.0:sp2:*:*:*:*:*:*
emc avamar 5.0.0-407 cpe:2.3:a:emc:avamar:5.0.0-407:*:*:*:*:*:*:*
emc avamar 5.0.4-26 cpe:2.3:a:emc:avamar:5.0.4-26:*:*:*:*:*:*:*
emc avamar 6.0 cpe:2.3:a:emc:avamar:6.0:*:*:*:*:*:*:*

References for CVE-2011-1740

cvelogic Threat Intelligence