CVE-2026-78211Disclosure

MEDIUMCVSS 9.3 · CRITICAL

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Patch affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

NVD description

4MOSAn GCB Doctor developed by 4MOSAn Security Technology has a OS Command Injection vulnerability. Unauthenticated remote attackers can inject malicious commands through an unremoved ADOdb test page parameter, thereby executing arbitrary system commands on the server.

4.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-78

Priority

MEDIUM

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Public PoC and exploit tooling are both present
  • Patch or workaround signal is available
  • 6 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Exploit tool or code specified in 2 signals
  • PoC mentioned or linked in 2 signals
  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 5 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 5 mentions (2026-08-24); latest day: 1
  • 6 total mentions across 2 days

Deep dive

Activity timeline6 mentions / 2d
01345Mentions · 2026-08-24: 5Mentions · 2026-08-27: 1PoC Mentioned / Linked · 2026-08-24: 2Exploit Tool / Code · 2026-08-24: 2Patch / Workaround · 2026-08-24: 1Technical Details · 2026-08-24: 4Technical Details · 2026-08-27: 108-2408-27
Signal classification4 categories
Disclosure
233.3%
PoC
233.3%
General
116.7%
Patch
116.7%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-08-245
Disclosure1General1Patch1PoC2
2026-08-271
Disclosure1
Full discourse6 posts
  • ExploitGrid@exploitgrid
    PoC

    [CVE] CVE-2026-78211 [HIGH PRIORITY] #4MOSAn Security Technology|4MOSAn GCB Doctor - OS Command Injection 🔗 https://exploitgrid.net/cve/CVE-2026-78211

    Post summary

    The post presents CVE-2026-78211 as a high‑priority OS command injection vulnerability and directs readers to ExploitGrid where a proof‑of‑concept or exploit code is likely available.

    1001023
    38 followersView on X
  • ExploitGrid@exploitgrid
    General

    🛡️ #ExploitGrid Daily #Threat Digest Top Vulnerabilities (CVEs) of the day CVE-2026-78167 CVE-2026-78155 CVE-2026-78211 CVE-2026-78169 CVE-2026-5388 ..🧵👇

    Post summary

    The text lists several CVE identifiers without providing any additional context, details, or actionable information.

    1001038
    38 followersView on X
  • ExploitGrid@exploitgrid
    PoC

    [CVE] CVE-2026-78211 [HIGH PRIORITY] #4MOSAn Security Technology|4MOSAn GCB Doctor - OS Command Injection 🔗 https://exploitgrid.net/cve/CVE-2026-78211

    Post summary

    CVE-2026-78211 is an OS Command Injection issue with a proof‑of‑concept referenced via an ExploitGrid link, but no active exploitation or patch information is disclosed.

    1000023
    38 followersView on X
  • Cybersecurity News DE@cybsecuritynews
    Disclosure

    #schwachstellen CVE-2026-78211: Kritische OS-Command-Injection in 4MOSAn GCB Doctor #4mosangcbdoctor #4mosansecuritytechnology #adodb #cve202678211 https://cybersecurity-news.de/cve-2026-78211-4mosan-gcb-doctor-os-command-injection

    Post summary

    The post announces a new critical OS-command injection vulnerability, CVE-2026-78211, affecting 4MOSAn GCB Doctor, with no accompanying PoC, exploit tool, or patch information.

    0000034
    10 followersView on X
  • PJ@Npj8448
    Patch

    Critical OS command injection (CVE-2026-78211) in 4MOSAn GCB Doctor could let attackers run arbitrary commands. Patch ASAP! #ThreatIntel #CyberSecurity https://pranithjain.qzz.io/threatintel/predictive/global-pulse

    Post summary

    An alert about a critical OS command injection (CVE‑2026‑78211) in 4MOSAn GCB Doctor, urging immediate patching.

    0000052
    63 followersView on X
  • Can Turk@iamcanturk
    Disclosure

    4MOSAn Security Technology ürünlerinde iki kritik güvenlik açığı: 🔴CVE-2026-78212 (8.7 High): Management Center'da Arbitrary File Read 🔴 CVE-2026-78211 (9.8 Critical): GCB Doctor'da OS Command Injection Bu tarımsal güvenlik cihazlarında bulunan açıklar, unauthenticated saldırganların sistem dosyalarını okumasına ve komut çalıştırmasına izin veriyor.

    Post summary

    The post announces two high‑severity CVEs in 4MOSAn Security Technology products, describing how unauthenticated attackers can read files and execute commands, but it does not provide PoCs, exploit tools, active exploitation evidence, or patch information.

    00000143
    592 followersView on X

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