What’s Vulnerable › Vulnerabilities

CVE-1999-0397

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 1999-01-01 · updated 2026-06-16

Description

The demo version of the Quakenbush NT Password Appraiser sends passwords across the network in plaintext.

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0397
• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0397

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