CVE-2021-33558 — HIGH (7.5)

Vulnerability 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 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Boa	Boa	0.94.13

References

https://github.com/mdanzaruddin/CVE-2021-33558.ExploitThird Party Advisory
https://github.com/mdanzaruddin/CVE-2021-33558./issues/1Issue TrackingThird Party Advisory
https://sourceforge.net/projects/boa/files/boa/0.94.13/Release NotesThird Party Advisory
https://github.com/mdanzaruddin/CVE-2021-33558.ExploitThird Party Advisory
https://github.com/mdanzaruddin/CVE-2021-33558./issues/1Issue TrackingThird Party Advisory
https://sourceforge.net/projects/boa/files/boa/0.94.13/Release NotesThird Party Advisory

FAQ

What is CVE-2021-33558?

CVE-2021-33558 is a vulnerability with a CVSS score of 7.5 (HIGH). 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:...

How severe is CVE-2021-33558?

CVE-2021-33558 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-33558?

Check the references section above for vendor advisories and patch information. Affected products include: Boa Boa.