VulnerabilityModified
CVE-2021-29416
During viewing of a malicious request, it can be manipulated into issuing a request that does not respect its upstream proxy configuration.
MEDIUM 6.5EPSS 1.15%
Does this matter?
Lower severity and a low EPSS score (1.15%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- EPSS
- 1.15% probability · 65th percentile
- CISA KEV
- Not listed
- Affected
- portswigger/burp suite
- Source
- cve@mitre.org
References
- https://hackerone.com/reports/1054382Exploit, Issue Tracking, Third Party Advisory
- https://portswigger.net/burp/releases/professional-community-2020-12?requestededition=professionalRelease Notes, Vendor Advisory
- https://hackerone.com/reports/1054382Exploit, Issue Tracking, Third Party Advisory
- https://portswigger.net/burp/releases/professional-community-2020-12?requestededition=professionalRelease Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.