CVE-2021-28890 — CRITICAL (9.8)

Vulnerability Description

J2eeFAST 2.2.1 allows remote attackers to perform SQL injection via the (1) compId parameter to fast/sys/user/list, (2) deptId parameter to fast/sys/role/list, or (3) roleId parameter to fast/sys/role/authUser/list, related to the use of ${} to join SQL statements.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
J2Eefast	J2Eefast	2.2.1

Related Weaknesses (CWE)

CWE-89

References

https://gitee.com/zhouhuanOGP/J2EEFAST/issues/I3BOFQExploitIssue TrackingThird Party Advisory
https://gitee.com/zhouhuanOGP/J2EEFAST/issues/I3BOFQExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2021-28890?

CVE-2021-28890 is a vulnerability with a CVSS score of 9.8 (CRITICAL). J2eeFAST 2.2.1 allows remote attackers to perform SQL injection via the (1) compId parameter to fast/sys/user/list, (2) deptId parameter to fast/sys/role/list, or (3) roleId parameter to fast/sys/role...

How severe is CVE-2021-28890?

CVE-2021-28890 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-28890?

Check the references section above for vendor advisories and patch information. Affected products include: J2Eefast J2Eefast.