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CVE-2021-42870

Quick assessment

Affected
n/a n/a
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.

ACCEL-PPP是一个适用于 Linux 的高性能 Pptp/L2tp/Pppoe/Ipoe 服务器。 ACCEL-PPP 1.12.0版本存在安全漏洞，该漏洞源于处理 call_clear_request 时在 post_msg 中读取越界。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.03% · P63

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2021-42870

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ACCEL-PPP 1.12.0 has an out-of-bounds read in post_msg when processing a call_clear_request.
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
ACCEL-PPP 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ACCEL-PPP是一个适用于 Linux 的高性能 Pptp/L2tp/Pppoe/Ipoe 服务器。 ACCEL-PPP 1.12.0版本存在安全漏洞，该漏洞源于处理 call_clear_request 时在 post_msg 中读取越界。
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-2021-42870

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-42870

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Other References for CVE-2021-42870 (1)

Same Patch Batch · n/a · 2022-05-16 · 43 CVEs total

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CVE-2022-23663 Aruba ClearPass Policy Manager 操作系统命令注入漏洞
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CVE-2022-23668 Aruba ClearPass Policy Manager 代码问题漏洞
CVE-2022-23667 Aruba ClearPass Policy Manager 操作系统命令注入漏洞
CVE-2022-23670 Aruba ClearPass Policy Manager 安全漏洞
CVE-2022-23665 Aruba ClearPass Policy Manager 操作系统命令注入漏洞
CVE-2022-23660 Aruba ClearPass Policy Manager 授权问题漏洞
CVE-2022-23658 Aruba ClearPass Policy Manager 授权问题漏洞
CVE-2022-23657 Aruba ClearPass Policy Manager 授权问题漏洞
CVE-2022-1731 Allgeier Inovar Metasonic Doc WebClient SQL注入漏洞
CVE-2022-30055 Mersenne Research Prime95 安全漏洞
CVE-2022-30050 GNUBOARD5 跨站脚本漏洞
CVE-2021-33318 WatsonWebserver 代码问题漏洞
CVE-2022-30777 Parallels H-Sphere 跨站脚本漏洞
CVE-2022-30776 Atmail 跨站脚本漏洞
CVE-2021-42897 FeMiner wms 操作系统命令注入漏洞

Showing top 20 of 43 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-42870

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