What’s Vulnerable › Vulnerabilities

CVE-2001-0155

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-06-02 · updated 2026-06-16

Description

Format string vulnerability in VShell SSH gateway 1.0.1 and earlier allows remote attackers to execute arbitrary commands via a user name that contains format string specifiers.

Affected products

• Van Dyke Technologies Vshell: through 1.0.1

References

• http://www.atstake.com/research/advisories/2001/a021601-1.txt
• http://www.vandyke.com/products/vshell/security102.html
• http://www.atstake.com/research/advisories/2001/a021601-1.txt
• http://www.vandyke.com/products/vshell/security102.html

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