What’s Vulnerable › Vulnerabilities

CVE-2010-5190

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-08-26 · updated 2026-06-16
• Weakness: CWE-264

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.

Affected products

• Bluecoat Proxysg: all versions
• Bluecoat Proxysg Sg210-10: all versions
• Bluecoat Proxysg Sg210-25: all versions
• Bluecoat Proxysg Sg210-5: all versions
• Bluecoat Proxysg Sg510-10: all versions
• Bluecoat Proxysg Sg510-20: all versions
• Bluecoat Proxysg Sg510-25: all versions
• Bluecoat Proxysg Sg510-5: all versions
• Bluecoat Proxysg Sg810-10: all versions
• Bluecoat Proxysg Sg810-20: all versions
• Bluecoat Proxysg Sg810-25: all versions
• Bluecoat Proxysg Sg810-5: all versions
• Bluecoat Proxysg Sg9000-10: all versions
• Bluecoat Proxysg Sg9000-20: all versions
• Bluecoat Proxysg Sg9000-5: all versions
• Bluecoat Sgos: through 4.3.4; 3.2.6, 4.1.2.1, 4.2.1.2, 4.2.1.6, 4.2.2, 4.2.2.1 (+18)

References

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

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