What’s Vulnerable › Vulnerabilities

CVE-1999-0398

• Severity: medium (CVSS 4.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 1999-01-01 · updated 2026-06-16

Description

In some instances of SSH 1.2.27 and 2.0.11 on Linux systems, SSH will allow users with expired accounts to login.

Affected products

• Ssh: 1.2.27
• Ssh2: 2.0.11

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0398
• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0398

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