CVE-2011-0550
Multiple cross-site scripting (XSS) vulnerabilities in the Web Interface in the Endpoint...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-0550- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-0550- Updated
- 2026-11-02
EUVDEUVD-2011-0568 No score
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.
- Record
EUVD-2011-0568- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5683-7cr4-v2pp No score
Multiple cross-site scripting (XSS) vulnerabilities in the Web Interface in the Endpoint...
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.
- Record
GHSA-5683-7cr4-v2pp- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0550 is a medium vulnerability (CVSS 4.3) in Symantec Endpoint Protection, published August 15, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.33%, the 71st percentile. No source names a fixed version.
References
securitytracker.com/id?1025919
symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2011&suid=20110810_00
osvdb.org/74466
exchange.xforce.ibmcloud.com/vulnerabilities/69136
securityfocus.com/bid/48231
secunia.com/advisories/43662
nvd.nist.gov/vuln/detail/CVE-2011-0550
github.com/advisories/GHSA-5683-7cr4-v2pp