How severe is CVE-2011-1740?

CVE-2011-1740 has a CVSS 2.0 base score of 7.7, rated high severity.

Is CVE-2011-1740 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1740?

CVE-2011-1740 primarily affects Emc Avamar. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1740?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2011-1740 published?

CVE-2011-1740 was published on 2011-09-19 and last updated on 2026-06-16.

CVE-2011-1740

CVE-2011-1740 is a high-severity vulnerability in Emc Avamar with a CVSS 2.0 base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 2.0 base score 7.7)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Emc Avamar
Published: 2011-09-19
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2011-1740?: CVE-2011-1740 has a CVSS 2.0 base score of 7.7, rated high severity.
Is CVE-2011-1740 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1740?: CVE-2011-1740 primarily affects Emc Avamar. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1740?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2011-1740 published?: CVE-2011-1740 was published on 2011-09-19 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:emc:avamar:4.0:*:*:*:*:*:*:*
cpe:2.3:a:emc:avamar:4.1:*:*:*:*:*:*:*
cpe:2.3:a:emc:avamar:5.0:*:*:*:*:*:*:*
cpe:2.3:a:emc:avamar:5.0:sp1:*:*:*:*:*:*
cpe:2.3:a:emc:avamar:5.0:sp2:*:*:*:*:*:*
cpe:2.3:a:emc:avamar:5.0.0-407:*:*:*:*:*:*:*
cpe:2.3:a:emc:avamar:5.0.4-26:*:*:*:*:*:*:*
cpe:2.3:a:emc:avamar:6.0:*:*:*:*:*:*:*

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