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CVE-2020-13121

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Submitty是一套开源的课程管理系统。该系统支持课程管理、作业提交、考试和分级系统等功能。 Submitty 20.04.01及之前版本中的登录页面存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。

AI Predicted 5.3 Difficulty: Trivial EPSS 2.93% · P86

Public Exploits 1

Nuclei · 1 CVE-2020-13121.yaml [template]

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2020-13121

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Submitty through 20.04.01 has an open redirect via authentication/login?old= during an invalid login attempt.
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
Submitty 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Submitty是一套开源的课程管理系统。该系统支持课程管理、作业提交、考试和分级系统等功能。 Submitty 20.04.01及之前版本中的登录页面存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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
- n/a n/a -

II. Public POCs for CVE-2020-13121

# POC Description Source Link Shenlong Link
1 Submitty through 20.04.01 contains an open redirect vulnerability via authentication/login?old= during an invalid login attempt. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-13121.yaml POC Details
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III. Intelligence Information for CVE-2020-13121

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Other References for CVE-2020-13121 (1)

Same Patch Batch · n/a · 2020-05-16 · 5 CVEs total

CVE-2020-13118 Mikrotik-Router-Monitoring-System SQL注入漏洞
CVE-2020-13111 NaviServer 缓冲区错误漏洞
CVE-2020-13110 kerberos package for Node.js 代码问题漏洞
CVE-2020-13109 SETA Morita Shogi 64 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-13121

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