How severe is CVE-2011-3011?

CVE-2011-3011 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2011-3011 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 72% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3011?

CVE-2011-3011 affects Ca Arcserve D2d. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-3011?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-3011 published?

CVE-2011-3011 was published on 2011-08-15 and last updated on 2026-06-16.

CVE-2011-3011

CVE-2011-3011 is a medium-severity vulnerability in Ca Arcserve D2d with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 72% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 72% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Ca Arcserve D2d
Published: 2011-08-15
Last modified: 2026-06-16

Description

BaseServiceImpl.class in CA ARCserve D2D r15 does not properly handle sessions, which allows remote attackers to obtain credentials, and consequently execute arbitrary commands, via unspecified vectors.

Frequently asked questions

What is CVE-2011-3011?: BaseServiceImpl.class in CA ARCserve D2D r15 does not properly handle sessions, which allows remote attackers to obtain credentials, and consequently execute arbitrary commands, via unspecified vectors.
How severe is CVE-2011-3011?: CVE-2011-3011 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-3011 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 72% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3011?: CVE-2011-3011 affects Ca Arcserve D2d. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-3011?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-3011 published?: CVE-2011-3011 was published on 2011-08-15 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:ca:arcserve_d2d:r15:*:*:*:*:*:*:*

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