What’s Vulnerable › Vulnerabilities

CVE-2003-1605

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-08-23 · updated 2026-06-16
• Weakness: CWE-255

Description

curl 7.x before 7.10.7 sends CONNECT proxy credentials to the remote server.

Affected products

• curl: from 7.1.0 before 7.10.7 — fixed in 7.10.7

How to fix

Upgrade to a fixed version: curl 7.10.7. Check the vendor advisory for mitigations.

References

• http://www.securityfocus.com/bid/8432
• https://curl.haxx.se/docs/CVE-2003-1605.html
• http://www.securityfocus.com/bid/8432
• https://curl.haxx.se/docs/CVE-2003-1605.html

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