How severe is CVE-2015-6255?

CVE-2015-6255 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2015-6255 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-6255?

CVE-2015-6255 affects Cisco Unified Web And E-mail Interaction Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-6255?

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

When was CVE-2015-6255 published?

CVE-2015-6255 was published on 2015-08-19 and last updated on 2026-06-17.

CVE-2015-6255

CVE-2015-6255 is a medium-severity vulnerability in Cisco Unified Web And E-mail Interaction 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: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cisco Unified Web And E-mail Interaction Manager
Published: 2015-08-19
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in Cisco Unified Web and E-Mail Interaction Manager 9.0(2) allows remote attackers to inject arbitrary web script or HTML via a crafted chat message, aka Bug ID CSCuo89051.

Frequently asked questions

What is CVE-2015-6255?: Cross-site scripting (XSS) vulnerability in Cisco Unified Web and E-Mail Interaction Manager 9.0(2) allows remote attackers to inject arbitrary web script or HTML via a crafted chat message, aka Bug ID CSCuo89051.
How severe is CVE-2015-6255?: CVE-2015-6255 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2015-6255 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-6255?: CVE-2015-6255 affects Cisco Unified Web And E-mail Interaction Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-6255?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-6255 published?: CVE-2015-6255 was published on 2015-08-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cisco:unified_web_and_e-mail_interaction_manager:9.0\(2\):*:*:*:*:*:*:*

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