CVE-2009-2658

NONECVSS 0.0Trending — 4 sources updated this week

0.0

Directory traversal vulnerability in ZNC before 0.072 allows remote attackers to overwrite arbitrary files via a crafted DCC SEND request.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 76.8%
KEV: Not listed

Published

August 4, 2009

Last Modified

April 23, 2026

References (14)

cve@mitrehttp://en.znc.in/w/index.php?title=ZNC&oldid=3209#WARNING
cve@mitrehttp://en.znc.in/wiki/ChangeLog/0.072
cve@mitrehttp://secunia.com/advisories/35916
cve@mitrehttp://www.debian.org/security/2009/dsa-1848
cve@mitrehttp://www.openwall.com/lists/oss-security/2009/07/21/5
cve@mitrehttp://znc.svn.sourceforge.net/viewvc/znc?view=rev&sortby=rev&sortdir=down&revision=1570
cve@mitrehttps://www.redhat.com/archives/fedora-package-announce/2009-July/msg00965.html
af854a3a-2127-422b-91ae-364da2661108http://en.znc.in/w/index.php?title=ZNC&oldid=3209#WARNING
af854a3a-2127-422b-91ae-364da2661108http://en.znc.in/wiki/ChangeLog/0.072
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/35916
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2009/dsa-1848
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2009/07/21/5
af854a3a-2127-422b-91ae-364da2661108http://znc.svn.sourceforge.net/viewvc/znc?view=rev&sortby=rev&sortdir=down&revision=1570
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-July/msg00965.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-22Path Traversal

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:09 UTCepss_batch
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2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
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2026-05-31 00:13 UTCepss_batch
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2026-05-30 15:57 UTCEG score recompute
2026-05-30 15:57 UTCGHSA enrichment
2026-05-30 08:23 UTCOSV refresh
2026-05-29 13:40 UTCepss_batch
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2026-05-26 13:41 UTCepss_batch

Frequently asked(4)

What is CVE-2009-2658?

CVE-2009-2658 is a none vulnerability published on August 4, 2009. Directory traversal vulnerability in ZNC before 0.072 allows remote attackers to overwrite arbitrary files via a crafted DCC SEND request.

When was CVE-2009-2658 disclosed?

CVE-2009-2658 was first published in the National Vulnerability Database on August 4, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2009-2658 actively exploited?

CVE-2009-2658 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2009-2658?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-2658, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2009-2658

📅 Published

🔄 Last Modified

🔗 References (14)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2009-2658?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (14)

Frequently asked(4)

Related CVEs(same CWE)