CVE-2021-43958

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Various rest resources in Fisheye and Crucible before version 4.8.9 allowed remote attackers to brute force user login credentials as rest resources did not check if users were beyond their max failed login limits and therefore required solving a CAPTCHA in addition to providing user credentials for authentication via a improper restriction of excess authentication attempts vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 16, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-439595.7Affected versions of Atlassian Jira Service Management Server and Data Center allow authenticated remote attackers to access the content of CVE-2021-43964.3The Rucy plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.4.4. This is due to missing orCVE-2021-439604.8Lorensbergs Connect2 3.13.7647.20190 is affected by an XSS vulnerability. Exploitation requires administrator privileges and is performed thCVE-2021-439614.3Sonatype Nexus Repository Manager 3.36.0 allows HTML Injection.CVE-2021-439638.1An issue was discovered in Couchbase Sync Gateway 2.7.0 through 2.8.2. The bucket credentials used to read and write data in Couchbase ServeCVE-2021-439696.5The login.jsp page of Quicklert for Digium 10.0.0 (1043) is affected by both Blind SQL Injection with Out-of-Band Interaction (DNS) and BlinCVE-2021-43974.3The Staff Directory Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.6. This is dCVE-2021-439708.8An arbitrary file upload vulnerability exists in albumimages.jsp in Quicklert for Digium 10.0.0 (1043) via a .mp3;.jsp filename for a file tCVE-2021-439718.8A SQL injection vulnerability in /mobile/SelectUsers.jsp in SysAid ITIL 20.4.74 b10 allows a remote authenticated attacker to execute arbitrCVE-2021-439726.5An unrestricted file copy vulnerability in /UserSelfServiceSettings.jsp in SysAid ITIL 20.4.74 b10 allows a remote authenticated attacker toCVE-2021-439738.8An unrestricted file upload vulnerability in /UploadPsIcon.jsp in SysAid ITIL 20.4.74 b10 allows a remote authenticated attacker to upload aCVE-2021-439745.3An issue was discovered in SysAid ITIL 20.4.74 b10. The /enduserreg endpoint is used to register end users anonymously, but does not respect
CVE-2021-43958: Critical severity, CVSS 9.8 | Vulnix