How severe is CVE-2009-0347?

CVE-2009-0347 has a CVSS 2.0 base score of 5.8, rated medium severity.

Is CVE-2009-0347 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-0347?

CVE-2009-0347 affects Autonomy Ultraseek. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-0347?

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

When was CVE-2009-0347 published?

CVE-2009-0347 was published on 2009-01-29 and last updated on 2026-06-16.

CVE-2009-0347

CVE-2009-0347 is a medium-severity vulnerability in Autonomy Ultraseek with a CVSS 2.0 base score of 5.8. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-59.

Key facts

Severity: Medium (CVSS 2.0 base score 5.8)
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Autonomy Ultraseek
Published: 2009-01-29
Last modified: 2026-06-16

Description

Open redirect vulnerability in cs.html in the Autonomy (formerly Verity) Ultraseek search engine allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the url parameter.

Frequently asked questions

What is CVE-2009-0347?: Open redirect vulnerability in cs.html in the Autonomy (formerly Verity) Ultraseek search engine allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via the url parameter.
How severe is CVE-2009-0347?: CVE-2009-0347 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2009-0347 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-0347?: CVE-2009-0347 affects Autonomy Ultraseek. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-0347?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-0347 published?: CVE-2009-0347 was published on 2009-01-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:autonomy:ultraseek:_nil_:*:*:*:*:*:*:*

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