CVE-2010-5190

CVE-2010-5190 is a medium-severity vulnerability in Bluecoat Sgos with a CVSS 2.0 base score of 5.0. 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: Medium (CVSS 2.0 base score 5.0)
• EPSS exploit prediction: 1% (70th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-264
• Affected product: Bluecoat Sgos
• Published: 2012-08-26
• Last modified: 2026-06-16

Description

The Active Content Transformation functionality in Blue Coat ProxySG before SGOS 4.3.4.2, 5.x before SGOS 5.4.5.1, 5.5 before SGOS 5.5.4.1, and 6.x before SGOS 6.1.2.1 allows remote attackers to bypass JavaScript detection via HTML entities.

Frequently asked questions

What is CVE-2010-5190?

The Active Content Transformation functionality in Blue Coat ProxySG before SGOS 4.3.4.2, 5.x before SGOS 5.4.5.1, 5.5 before SGOS 5.5.4.1, and 6.x before SGOS 6.1.2.1 allows remote attackers to bypass JavaScript detection via HTML entities.

How severe is CVE-2010-5190?

CVE-2010-5190 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2010-5190 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-5190?

CVE-2010-5190 primarily affects Bluecoat Sgos. In total, 52 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-5190?

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

When was CVE-2010-5190 published?

CVE-2010-5190 was published on 2012-08-26 and last updated on 2026-06-16.

References

• https://kb.bluecoat.com/index?page=content&id=SA48

Affected products (52)

• cpe:2.3:o:bluecoat:sgos:*:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:3.2.6:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.1.2.1:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.1.2:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.1.6:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.2:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.2.1:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.2.2:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.3:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.3.4:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.3.7:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.3.12:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.3.21:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.3.26:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.4.1:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.5:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.5.1:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.6:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.6.1:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.6.4:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:4.2.7.1:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:5.2.2.4:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:5.4.5:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:5.5.4:*:*:*:*:*:*:*
• cpe:2.3:o:bluecoat:sgos:6.1.2:*:*:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg:*:*:*:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg210-10:-:-:acceleration:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg210-10:-:-:full_proxy:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg210-25:-:-:acceleration:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg210-25:-:-:full_proxy:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg210-5:-:-:acceleration:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg210-5:-:-:full_proxy:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg510-10:-:-:acceleration:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg510-10:-:-:full_proxy:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg510-20:-:-:acceleration:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg510-20:-:-:full_proxy:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg510-25:-:-:acceleration:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg510-25:-:-:full_proxy:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg510-5:-:-:full_proxy:*:*:*:*:*
• cpe:2.3:h:bluecoat:proxysg_sg810-10:-:-:acceleration:*:*:*:*:*

More vulnerabilities in Bluecoat Sgos

• CVE-2010-5189 — Critical (CVSS 9.3): Blue Coat ProxySG before SGOS 4.3.4.1, 5.x before SGOS 5.4.5.1, 5.5 before SGOS 5.5.4.1, and 6.x before SGOS 6.1.1.1…
• CVE-2006-0578 — High (CVSS 7.5): Blue Coat Proxy Security Gateway OS (SGOS) 4.1.2.1 does not enforce CONNECT rules when using Deep Content Inspection,…
• CVE-2011-5126 — Medium (CVSS 5.0): Blue Coat ProxySG 6.1 before SGOS 6.1.5.1 and 6.2 before SGOS 6.2.2.1 writes the secure heap to core images, which…
• CVE-2010-5192 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in the Java Management Console in Blue Coat ProxySG before SGOS 4.3.4.1, 5.x…

All CVEs affecting Bluecoat Sgos →

Other CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities

• CVE-2016-8363 — Critical (CVSS 10.0): An issue was discovered in Moxa OnCell OnCellG3470A-LTE, AWK-1131A/3131A/4131A Series, AWK-3191 Series, AWK-5232/6232…
• CVE-2016-7457 — Critical (CVSS 10.0): VMware vRealize Operations (aka vROps) 6.x before 6.4.0 allows remote authenticated users to gain privileges, or halt…
• CVE-2015-7425 — Critical (CVSS 10.0): The Data Protection component in the VMware vSphere GUI in IBM Tivoli Storage Manager for Virtual Environments: Data…
• CVE-2015-8267 — Critical (CVSS 10.0): The PasswordReset.Controllers.ResetController.ChangePasswordIndex method in PasswordReset.dll in Dovestones AD Self…
• CVE-2015-7919 — Critical (CVSS 10.0): SearchBlox 8.3 before 8.3.1 allows remote attackers to write to the config file, and consequently cause a denial of…
• CVE-2015-7071 — Critical (CVSS 10.0): The File Bookmark component in Apple OS X before 10.11.2 allows attackers to bypass a sandbox protection mechanism for…

Browse all CWE-264 (Permissions, Privileges, and Access Controls) vulnerabilities →