How severe is CVE-2013-6766?

CVE-2013-6766 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2013-6766 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-6766?

CVE-2013-6766 primarily affects Openvas Openvas Administrator. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-6766?

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-2013-6766 published?

CVE-2013-6766 was published on 2014-05-19 and last updated on 2026-06-17.

CVE-2013-6766

CVE-2013-6766 is a high-severity vulnerability in Openvas Openvas Administrator 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-287.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Openvas Openvas Administrator
Published: 2014-05-19
Last modified: 2026-06-17

Description

OpenVAS Administrator 1.2 before 1.2.2 and 1.3 before 1.3.2 allows remote attackers to bypass the OAP authentication restrictions and execute OAP commands via a crafted OAP request for version information, which causes the state to be set to CLIENT_AUTHENTIC.

Frequently asked questions

What is CVE-2013-6766?: OpenVAS Administrator 1.2 before 1.2.2 and 1.3 before 1.3.2 allows remote attackers to bypass the OAP authentication restrictions and execute OAP commands via a crafted OAP request for version information, which causes the state to be set to CLIENT_AUTHENTIC.
How severe is CVE-2013-6766?: CVE-2013-6766 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2013-6766 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-6766?: CVE-2013-6766 primarily affects Openvas Openvas Administrator. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-6766?: 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-2013-6766 published?: CVE-2013-6766 was published on 2014-05-19 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:openvas:openvas_administrator:1.2:rc1:*:*:*:*:*:*
cpe:2.3:a:openvas:openvas_administrator:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:openvas:openvas_administrator:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:openvas:openvas_administrator:1.3:beta1:*:*:*:*:*:*
cpe:2.3:a:openvas:openvas_administrator:1.3:rc1:*:*:*:*:*:*
cpe:2.3:a:openvas:openvas_administrator:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:openvas:openvas_administrator:1.3.1:*:*:*:*:*:*:*

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