How severe is CVE-2008-4931?

CVE-2008-4931 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-4931 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4931?

CVE-2008-4931 affects Firmchannel Digital Signage. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-4931?

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

When was CVE-2008-4931 published?

CVE-2008-4931 was published on 2008-11-05 and last updated on 2026-06-16.

CVE-2008-4931

CVE-2008-4931 is a medium-severity vulnerability in Firmchannel Digital Signage 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: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Firmchannel Digital Signage
Published: 2008-11-05
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the account module in firmCHANNEL Digital Signage 3.24, and possibly earlier versions, allows remote attackers to inject arbitrary web script or HTML via the action parameter to index.php.

Frequently asked questions

What is CVE-2008-4931?: Cross-site scripting (XSS) vulnerability in the account module in firmCHANNEL Digital Signage 3.24, and possibly earlier versions, allows remote attackers to inject arbitrary web script or HTML via the action parameter to index.php.
How severe is CVE-2008-4931?: CVE-2008-4931 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-4931 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4931?: CVE-2008-4931 affects Firmchannel Digital Signage. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-4931?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-4931 published?: CVE-2008-4931 was published on 2008-11-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:firmchannel:digital_signage:3.24:*:*:*:*:*:*:*

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