How severe is CVE-2011-0552?

CVE-2011-0552 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-0552 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0552?

CVE-2011-0552 primarily affects Symantec Im Manager. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-0552?

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

When was CVE-2011-0552 published?

CVE-2011-0552 was published on 2011-10-02 and last updated on 2026-06-16.

CVE-2011-0552

CVE-2011-0552 is a medium-severity vulnerability in Symantec Im Manager with a CVSS 2.0 base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 3% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Symantec Im Manager
Published: 2011-10-02
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in the management console in Symantec IM Manager before 8.4.18 allow remote attackers to inject arbitrary web script or HTML via the (1) refreshRateSetting parameter to IMManager/Admin/IMAdminSystemDashboard.asp, the (2) nav or (3) menuitem parameter to IMManager/Admin/IMAdminTOC_simple.asp, or the (4) action parameter to IMManager/Admin/IMAdminEdituser.asp.

Frequently asked questions

What is CVE-2011-0552?: Multiple cross-site scripting (XSS) vulnerabilities in the management console in Symantec IM Manager before 8.4.18 allow remote attackers to inject arbitrary web script or HTML via the (1) refreshRateSetting parameter to IMManager/Admin/IMAdminSystemDashboard.asp, the (2) nav or (3) menuitem parameter to IMManager/Admin/IMAdminTOC_simple.asp, or the (4) action parameter to IMManager/Admin/IMAdminEdituser.asp.
How severe is CVE-2011-0552?: CVE-2011-0552 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-0552 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0552?: CVE-2011-0552 primarily affects Symantec Im Manager. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0552?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-0552 published?: CVE-2011-0552 was published on 2011-10-02 and last updated on 2026-06-16.

References

Affected products (20)

cpe:2.3:a:symantec:im_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:6.0:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:6.5:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:7.0:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:7.5:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.3:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.0:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.1:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.2:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.5:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.6:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.7:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.8:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.9:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.10:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.11:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.12:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.13:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.15:*:*:*:*:*:*:*
cpe:2.3:a:symantec:im_manager:8.4.16:*:*:*:*:*:*:*

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