CVE-2010-5191

CVE-2010-5191 is a critical-severity vulnerability in Bluecoat Avos with a CVSS 2.0 base score of 9.3. 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-352.

Key facts

Description

Multiple cross-site request forgery (CSRF) vulnerabilities on the Blue Coat ProxyAV appliance before 3.2.6.1 allow remote attackers to hijack the authentication of administrators for requests that (1) change a password, (2) modify a policy, or (3) restart the device.

Frequently asked questions

What is CVE-2010-5191?
Multiple cross-site request forgery (CSRF) vulnerabilities on the Blue Coat ProxyAV appliance before 3.2.6.1 allow remote attackers to hijack the authentication of administrators for requests that (1) change a password, (2) modify a policy, or (3) restart the device.
How severe is CVE-2010-5191?
CVE-2010-5191 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2010-5191 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-5191?
CVE-2010-5191 primarily affects Bluecoat Avos. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-5191?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2010-5191 published?
CVE-2010-5191 was published on 2012-08-26 and last updated on 2026-06-16.

References

Affected products (4)

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