CVE-2011-3340

CVE-2011-3340 is a high-severity vulnerability in Atcom Netvolution with a CVSS 2.0 base score of 7.5. 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-89.

Key facts

Description

SQL injection vulnerability in ATCOM Netvolution 2.5.8 ASP allows remote attackers to execute arbitrary SQL commands via the Referer HTTP header.

Frequently asked questions

What is CVE-2011-3340?
SQL injection vulnerability in ATCOM Netvolution 2.5.8 ASP allows remote attackers to execute arbitrary SQL commands via the Referer HTTP header.
How severe is CVE-2011-3340?
CVE-2011-3340 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2011-3340 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3340?
CVE-2011-3340 affects Atcom Netvolution. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-3340?
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-2011-3340 published?
CVE-2011-3340 was published on 2011-10-21 and last updated on 2026-06-16.

References

Affected products (1)

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