Is CVE-2008-4726 in the CISA KEV catalog?

No. CVE-2008-4726 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2008-4726?

CVE-2008-4726 has a CVSS v2 base score of 9.0 (HIGH).

What is the EPSS score for CVE-2008-4726?

CVE-2008-4726 has an EPSS score of 44.25% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2008-4726

HIGHEPSS 99th pctl

9.0

CVSS v2

NVD

Description

Stack-based buffer overflow in the SFTP subsystem in GoodTech SSH 6.4 allows remote authenticated users to execute arbitrary code via a long string to the (1) open (aka SSH_FXP_OPEN), (2) unlink, (3) opendir, and other unspecified parameters.

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

44.25%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

http://secunia.com/advisories/32375
http://securityreason.com/securityalert/4498
http://www.securityfocus.com/archive/1/497745/100/0/threaded
http://www.securityfocus.com/bid/31879
http://www.vupen.com/english/advisories/2008/2895
https://exchange.xforce.ibmcloud.com/vulnerabilities/46038
https://www.exploit-db.com/exploits/6804

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.