CVE-2011-0550
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.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N- Weakness (CWE)
- CWE-79
- EPSS score
- 1.3% (71th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-0568)
- Published
- August 15, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-0568 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- symantec / endpoint protection
- symantec / endpoint protection
- symantec / endpoint protection
- symantec / endpoint protection
- symantec / endpoint protection
Certified products that may be affected
1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.
- Symantec™ Endpoint Protection Version 11.0 - Symantec Corporation - Common Criteria 383-4-84 - archived
References
- http://secunia.com/advisories/43662(Vendor Advisory)
- http://securitytracker.com/id?1025919
- http://www.osvdb.org/74465
- http://www.osvdb.org/74466
- http://www.securityfocus.com/bid/48231
- http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110810_00
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69136
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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