Multiple cross-site scripting (XSS) vulnerabilities in the Web Interface in the Endpoint…
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Multiple cross-site scripting (XSS) vulnerabilities in the Web Interface in the Endpoint Protection Manager in Symantec Endpoint Protection (SEP) 11.0.600x through 11.0.6300 allow remote attackers to inject arbitrary web script or HTML via (1) the token parameter to portal/Help.jsp or (2) the URI in a console/apps/sepm request.
Why it matters now
EPSS 0.01328 71st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:symantec:endpoint_protection:11.0.6000:*:*:*:*:*:*:* | 11.0.6000 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:endpoint_protection:11.0.6100:*:*:*:*:*:*:* | 11.0.6100 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:endpoint_protection:11.0.6200:*:*:*:*:*:*:* | 11.0.6200 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:endpoint_protection:11.0.6200.754:*:*:*:*:*:*:* | 11.0.6200.754 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:endpoint_protection:11.0.6300:*:*:*:*:*:*:* | 11.0.6300 | Vulnerable | Symantec |
- cpe:2.3:a:symantec:endpoint_protection:11.0.6000:*:*:*:*:*:*:* Versions 11.0.6000 Vulnerable ·Symantec
- cpe:2.3:a:symantec:endpoint_protection:11.0.6100:*:*:*:*:*:*:* Versions 11.0.6100 Vulnerable ·Symantec
- cpe:2.3:a:symantec:endpoint_protection:11.0.6200:*:*:*:*:*:*:* Versions 11.0.6200 Vulnerable ·Symantec
- cpe:2.3:a:symantec:endpoint_protection:11.0.6200.754:*:*:*:*:*:*:* Versions 11.0.6200.754 Vulnerable ·Symantec
- cpe:2.3:a:symantec:endpoint_protection:11.0.6300:*:*:*:*:*:*:* Versions 11.0.6300 Vulnerable ·Symantec
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-0550
- 2026-10-03 Alias added: GHSA-5683-7cr4-v2pp
References
More Symantec Endpoint Protection vulnerabilities
- TI-2009-01353 The Intel LANDesk Common Base Agent (CBA) in Symantec Alert Management System 2 (AMS2)… CVSS 2.0HIGH 10.0
- TI-2009-01354 Multiple stack-based buffer overflows in IAO.EXE in the Intel Alert Originator Service in… CVSS 2.0HIGH 9.3
- TI-2016-02020 The AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec… CVSS 3.0HIGH 7.8
- TI-2012-01284 The ZIP file parser in AhnLab V3 Internet Security 2011.01.18.00, AVG Anti-Virus… CVSS 2.0MEDIUM 4.3
- TI-2012-01283 The Gzip file parser in AVG Anti-Virus 10.0.0.1190, Bitdefender 7.2, Command Antivirus… CVSS 2.0MEDIUM 4.3
- TI-2012-01281 The TAR file parser in AhnLab V3 Internet Security 2011.01.18.00, Avira AntiVir… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2011-0550 · CVE Program
- CVE-2011-0550 · NVD
- FIRST EPSS
- GHSA-5683-7cr4-v2pp · GitHub Advisory Database · CC BY 4.0
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