VulnerabilityModified
CVE-2021-33558
Boa 0.94.13 allows remote attackers to obtain sensitive information via a misconfiguration involving backup.html, preview.html, js/log.js, log.html, email.html, online-users.html, and config.js.
HIGH 7.5EPSS 12.3%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 12.3%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
Boa 0.94.13 allows remote attackers to obtain sensitive information via a misconfiguration involving backup.html, preview.html, js/log.js, log.html, email.html, online-users.html, and config.js. NOTE: multiple third parties report that this is a site-specific issue because those files are not part of Boa.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 12.31% probability · 96th percentile
- CISA KEV
- Not listed
- Affected
- boa/boa
- Source
- cve@mitre.org
References
- https://github.com/mdanzaruddin/CVE-2021-33558.Exploit, Third Party Advisory
- https://github.com/mdanzaruddin/CVE-2021-33558./issues/1Issue Tracking, Third Party Advisory
- https://sourceforge.net/projects/boa/files/boa/0.94.13/Release Notes, Third Party Advisory
- https://github.com/mdanzaruddin/CVE-2021-33558.Exploit, Third Party Advisory
- https://github.com/mdanzaruddin/CVE-2021-33558./issues/1Issue Tracking, Third Party Advisory
- https://sourceforge.net/projects/boa/files/boa/0.94.13/Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.