What’s Vulnerable › Vulnerabilities

CVE-1999-1547

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 9.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 1999-11-25 · updated 2026-06-16
• Weakness: CWE-20

Description

Oracle Web Listener 2.1 allows remote attackers to bypass access restrictions by replacing a character in the URL with its HTTP-encoded (hex) equivalent.

Affected products

• Oracle Web Listener: 2.1

References

• http://marc.info/?l=bugtraq&m=94359982417686&w=2
• http://marc.info/?l=ntbugtraq&m=94390053530890&w=2
• http://www.securityfocus.com/bid/841
• http://marc.info/?l=bugtraq&m=94359982417686&w=2
• http://marc.info/?l=ntbugtraq&m=94390053530890&w=2
• http://www.securityfocus.com/bid/841

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