Vulnerability in Portswigger Burp Suite
CVE-2021-29416
An issue was discovered in PortSwigger Burp Suite before 2021.2. During viewing of a malicious request, it can be manipulated into issuing a request that does not respect its upstream proxy configuration. This could leak NetNTLM hashes on Windows systems that fail to block outbound SMB.
EPSS: 0.011 (63.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
Affected products
- Portswigger Burp_suite
- N/a — versions n/a
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-29416?
- CVE-2021-29416 is a medium-severity vulnerability in Portswigger Burp Suite. CVSS score: 6.5/10. Published 2021-03-29.
- How severe is CVE-2021-29416?
- Medium severity. CVSS v3 base score is 6.5 out of 10.