How severe is CVE-2015-6353?

CVE-2015-6353 has a CVSS 2.0 base score of 3.5, rated low severity.

Is CVE-2015-6353 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-6353?

CVE-2015-6353 primarily affects Cisco Firesight System Software. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-6353?

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

When was CVE-2015-6353 published?

CVE-2015-6353 was published on 2015-10-31 and last updated on 2026-06-17.

CVE-2015-6353

CVE-2015-6353 is a low-severity vulnerability in Cisco Firesight System Software with a CVSS 2.0 base score of 3.5. 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: Low (CVSS 2.0 base score 3.5)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cisco Firesight System Software
Published: 2015-10-31
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in Cisco FireSight Management Center (MC) 5.3.1.5 and 5.4.x through 5.4.1.3 allow remote authenticated users to inject arbitrary web script or HTML via unspecified parameters, aka Bug ID CSCuu28922.

Frequently asked questions

What is CVE-2015-6353?: Multiple cross-site scripting (XSS) vulnerabilities in Cisco FireSight Management Center (MC) 5.3.1.5 and 5.4.x through 5.4.1.3 allow remote authenticated users to inject arbitrary web script or HTML via unspecified parameters, aka Bug ID CSCuu28922.
How severe is CVE-2015-6353?: CVE-2015-6353 has a CVSS 2.0 base score of 3.5, rated low severity.
Is CVE-2015-6353 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-6353?: CVE-2015-6353 primarily affects Cisco Firesight System Software. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-6353?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-6353 published?: CVE-2015-6353 was published on 2015-10-31 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:cisco:firesight_system_software:5.3.1.5:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firesight_system_software:5.4.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firesight_system_software:5.4.0.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firesight_system_software:5.4.0.4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firesight_system_software:5.4.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firesight_system_software:5.4.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cisco:firesight_system_software:5.4.1.3:*:*:*:*:*:*:*

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