CVE-2021-43097 — HIGH (7.2)

Vulnerability Description

A Server-side Template Injection (SSTI) vulnerability exists in bbs 5.3 in TemplateManageAction.javawhich could let a malicoius user execute arbitrary code.

CVSS Score

7.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Diyhi	Bbs	5.3

Related Weaknesses (CWE)

CWE-94

References

https://github.com/diyhi/bbs/issues/51ExploitIssue TrackingThird Party Advisory
https://github.com/diyhi/bbs/issues/51ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2021-43097?

CVE-2021-43097 is a vulnerability with a CVSS score of 7.2 (HIGH). A Server-side Template Injection (SSTI) vulnerability exists in bbs 5.3 in TemplateManageAction.javawhich could let a malicoius user execute arbitrary code.

How severe is CVE-2021-43097?

CVE-2021-43097 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-43097?

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