What’s Vulnerable › Vulnerabilities

CVE-2001-0557

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 10.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2001-08-14 · updated 2026-06-16

Description

T. Hauck Jana Webserver 1.46 and earlier allows a remote attacker to view arbitrary files via a '..' (dot dot) attack which is URL encoded (%2e%2e).

Affected products

• T. Hauck Jana Web Server: through 1.46; 1.0j, 1.45, 2.0_beta_1

References

• http://archives.neohapsis.com/archives/bugtraq/2001-05/0086.html
• http://www.kb.cert.org/vuls/id/132099
• http://www.securityfocus.com/bid/2703
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6513
• http://archives.neohapsis.com/archives/bugtraq/2001-05/0086.html
• http://www.kb.cert.org/vuls/id/132099
• http://www.securityfocus.com/bid/2703
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6513

Get alerted when CVE-2001-0557 or the next vulnerability affects your stack