CVE-2009-2739
CVE-2009-2739 is a medium-severity vulnerability in Freenas 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% (60th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Freenas
- Published:
- Last modified:
Description
Cross-site scripting (XSS) vulnerability in FreeNAS before 0.69.2 allows remote attackers to inject arbitrary web script or HTML via unknown vectors.
Frequently asked questions
- What is CVE-2009-2739?
- Cross-site scripting (XSS) vulnerability in FreeNAS before 0.69.2 allows remote attackers to inject arbitrary web script or HTML via unknown vectors.
- How severe is CVE-2009-2739?
- CVE-2009-2739 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2009-2739 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2009-2739?
- CVE-2009-2739 primarily affects Freenas. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2009-2739?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2009-2739 published?
- CVE-2009-2739 was published on 2009-08-11 and last updated on 2026-06-16.
References
- http://jvn.jp/en/jp/JVN89791790/index.html
- http://jvndb.jvn.jp/en/contents/2009/JVNDB-2009-000052.html
- http://www.freenas.org/index.php?option=com_frontpage&Itemid=22
- http://www.securityfocus.com/bid/36146
Affected products (4)
- cpe:2.3:a:freenas:freenas:*:*:*:*:*:*:*:*
- cpe:2.3:a:freenas:freenas:0.69:*:*:*:*:*:*:*
- cpe:2.3:a:freenas:freenas:0.686.3:*:*:*:*:*:*:*
- cpe:2.3:a:freenas:freenas:0.686.4:*:*:*:*:*:*:*
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