CVE-2007-4335

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2007-08-14 · updated 2026-06-16

Description

Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2 allows remote attackers to cause a denial of service (service crash) via format string specifiers in certain unexpected commands, which trigger a crash during error logging.

Affected products

Qbik Wingate: through 6.2.1; 5.0, 6.0

References

http://secunia.com/advisories/26412
http://securityreason.com/securityalert/3001
http://www.harmonysecurity.com/HS-A007.html
http://www.securityfocus.com/archive/1/476011/100/0/threaded
http://www.securityfocus.com/bid/25272
http://www.securityfocus.com/bid/25303
http://www.vupen.com/english/advisories/2007/2859
http://www.wingate.com/news.php?id=50
https://exchange.xforce.ibmcloud.com/vulnerabilities/35950
http://secunia.com/advisories/26412
http://securityreason.com/securityalert/3001
http://www.harmonysecurity.com/HS-A007.html

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