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CVE-2021-43958

Quick assessment

Affected
Atlassian Fisheye
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Atlassian Fisheye和Crucible都是澳大利亚Atlassian公司的产品。Atlassian Fisheye是一套源代码深度查看软件。Crucible是一套代码审查工具。 Fisheye 和 Crucible 4.8.9之前版本 存在安全漏洞，该漏洞允许远程攻击者暴力破解用户登录凭据。

AI Predicted 5.3 Difficulty: Easy EPSS 1.47% · P73

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2021-43958

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Atlassian Fisheye和Crucible 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlassian Fisheye和Crucible都是澳大利亚Atlassian公司的产品。Atlassian Fisheye是一套源代码深度查看软件。Crucible是一套代码审查工具。 Fisheye 和 Crucible 4.8.9之前版本 存在安全漏洞，该漏洞允许远程攻击者暴力破解用户登录凭据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Atlassian Fisheye unspecified ~ 4.8.9 -
Atlassian Crucible unspecified ~ 4.8.9 -

II. Public POCs for CVE-2021-43958

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III. Intelligence Information for CVE-2021-43958

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Other References for CVE-2021-43958 (2)

Same Patch Batch · Atlassian · 2022-03-16 · 4 CVEs total

CVE-2021-43955 Atlassian Fisheye和Crucible安全漏洞
CVE-2021-43956 Atlassian Fisheye和Crucible 安全漏洞
CVE-2021-43957 Atlassian Fisheye和Crucible 安全漏洞

IV. Related Vulnerabilities

Same product: Fisheye
Same vendor: Atlassian

V. Comments for CVE-2021-43958

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