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CVE-2026-31196

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.

Altice Labs GR140DG和Altice Labs GR140IG都是葡萄牙Altice Labs公司的一款光纤接入网关设备。 Altice Labs GR140DG和Altice Labs GR140IG存在安全漏洞，该漏洞源于/bin/httpd_clientside中的traceroute诊断处理程序将未清理的用户输入插入system()调用，允许认证的远程攻击者通过特制的destAddr参数使用shell命令替换以root身份执行任意命令。

AI Predicted 8.1 Difficulty: Easy EPSS 2.27% · P82

Possible ATT&CK Techniques 1 AI

T1059.004 · Unix Shell

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-31196

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OS command injection vulnerability in the traceroute diagnostic handler in /bin/httpd_clientside in ALTICE LABS / SFR France GR140DG Fibre Router with firmware 3GN8020801R13, 3GN8020802R0A, or 3GN8020803R0A inserts unsanitized user input into a system() call, allowing authenticated remote attackers to execute arbitrary commands as root via crafted destAddr parameters using shell command substitution.
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
Altice Labs GR140DG和Altice Labs GR140IG 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Altice Labs GR140DG和Altice Labs GR140IG都是葡萄牙Altice Labs公司的一款光纤接入网关设备。 Altice Labs GR140DG和Altice Labs GR140IG存在安全漏洞，该漏洞源于/bin/httpd_clientside中的traceroute诊断处理程序将未清理的用户输入插入system()调用，允许认证的远程攻击者通过特制的destAddr参数使用shell命令替换以root身份执行任意命令。
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-2026-31196

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III. Intelligence Information for CVE-2026-31196

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Vendor Advisories for CVE-2026-31196 (1)

Security Blog Posts for CVE-2026-31196 (1)

Vendor Pages for CVE-2026-31196 (1)

Other References for CVE-2026-31196 (2)

Same Patch Batch · n/a · 2026-05-05 · 14 CVEs total

CVE-2026-36355 Realtek rtl819x Jungle SDK 信息泄露漏洞
CVE-2026-36356 MeiG FORGE_SLT711 操作系统命令注入漏洞
CVE-2026-34408 Gambio 安全漏洞
CVE-2026-39103 GPAC 安全漏洞
CVE-2026-31195 Altice Labs GR140DG和Altice Labs GR140IG 安全漏洞
CVE-2025-52206 ISPConfig 跨站脚本漏洞
CVE-2025-66369 Samsung多款产品 安全漏洞
CVE-2026-38431 ERPNext 安全漏洞
CVE-2026-38429 opencms 安全漏洞
CVE-2026-38432 ERPNext 安全漏洞
CVE-2026-38428 kestra 安全漏洞
CVE-2026-38947 FluentCMS 安全漏洞
CVE-2024-52911 Bitcoin Core 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-31196

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