• Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
MUST READ

Severe Hikvision HikCentral product flaws: What You Need to Know

 | 

U.S. CISA adds TP-Link Archer C7(EU) and TL-WR841N flaws to its Known Exploited Vulnerabilities catalog

 | 

Google addressed two Android flaws actively exploited in targeted attacks

 | 

U.S. CISA adds WhatsApp, and TP-link flaws to its Known Exploited Vulnerabilities catalog

 | 

Android droppers evolved into versatile tools to spread malware

 | 

Jaguar Land Rover shuts down systems after cyberattack, no evidence of customer data theft

 | 

Cloudflare blocked a record 11.5 Tbps DDoS attack

 | 

Palo Alto Networks disclosed a data breach linked to Salesloft Drift incident

 | 

Von der Leyen’s plane hit by suspected Russian GPS Jamming in Bulgaria, landed Safely

 | 

Supply-chain attack hits Zscaler via Salesloft Drift, leaking customer info

 | 

Crooks exploit Meta malvertising to target Android users with Brokewell

 | 

North Korea’s APT37 deploys RokRAT in new phishing campaign against academics

 | 

Fraudster stole over $1.5 million from city of Baltimore

 | 

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 60

 | 

Security Affairs newsletter Round 539 by Pierluigi Paganini – INTERNATIONAL EDITION

 | 

Amazon blocks APT29 campaign targeting Microsoft device code authentication

 | 

Lab Dookhtegan hacking group disrupts communications on dozens of Iranian ships

 | 

New zero-click exploit allegedly used to hack WhatsApp users

 | 

US and Dutch Police dismantle VerifTools fake ID marketplace

 | 

Experts warn of actively exploited FreePBX zero-day

 | 
  • Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
  • Home
  • Breaking News
  • Security
  • A critical OS command injection flaw affects Fortinet FortiSIEM

A critical OS command injection flaw affects Fortinet FortiSIEM

Pierluigi Paganini November 17, 2023

Fortinet warns of a critical OS command injection vulnerability in FortiSIEM report server that could be exploited to execute arbitrary commands.

Fortinet is warning customers of a critical OS command injection vulnerability, tracked as CVE-2023-36553 (CVSS score 9.3), in FortiSIEM report server. A remote, unauthenticated attacker can exploit the flaw to execute commands by sending specially crafted API requests.

“An improper neutralization of special elements used in an OS Command vulnerability [CWE-78] in FortiSIEM report server may allow a remote unauthenticated attacker to execute unauthorized commands via crafted API requests.” reads the advisory published by the vendor. “This vulnerability was internally discovered as a variant of FG-IR-23-130.”

FortiSIEM is the security information and event management (SIEM) solution provided by Fortinet. FortiSIEM collects, aggregates, and correlates log data from various sources across the network

The vulnerability was discovered by Adham El karn of the Fortinet Product Security team.

The flaw affects Fortinet FortiSIEM version 5.4.0 and 5.3.0 through 5.3.3 and 5.2.5 through 5.2.8 and 5.2.1 through 5.2.2 and 5.1.0 through 5.1.3 and 5.0.0 through 5.0.1 and 4.10.0 and 4.9.0 and 4.7.2.

This vulnerability was internally discovered as a variant of another issue tracked as CVE-2023-34992, which was also an improper neutralization of special elements used in an os command (‘os command injection’) in FortiSIEM version 7.0.0 and 6.7.0 through 6.7.5 and 6.6.0 through 6.6.3 and 6.5.0 through 6.5.1 and 6.4.0 through 6.4.2.

The security firm addressed the vulnerability in early October.

It’s not clear if the vulnerability is actively exploited in attacks in the wild.

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

Pierluigi Paganini

(SecurityAffairs – hacking, Fortinet)


facebook linkedin twitter

Fortinet FortiSIEM Hacking hacking news information security news IT Information Security Pierluigi Paganini Security Affairs Security News

you might also like

Pierluigi Paganini September 04, 2025
Severe Hikvision HikCentral product flaws: What You Need to Know
Read more
Pierluigi Paganini September 04, 2025
U.S. CISA adds TP-Link Archer C7(EU) and TL-WR841N flaws to its Known Exploited Vulnerabilities catalog
Read more

leave a comment

newsletter

Subscribe to my email list and stay
up-to-date!

    recent articles

    Severe Hikvision HikCentral product flaws: What You Need to Know

    Hacking / September 04, 2025

    U.S. CISA adds TP-Link Archer C7(EU) and TL-WR841N flaws to its Known Exploited Vulnerabilities catalog

    Hacking / September 04, 2025

    Crooks turn HexStrike AI into a weapon for fresh vulnerabilities

    Cyber Crime / September 03, 2025

    Google addressed two Android flaws actively exploited in targeted attacks

    Security / September 03, 2025

    U.S. CISA adds WhatsApp, and TP-link flaws to its Known Exploited Vulnerabilities catalog

    Hacking / September 03, 2025

    To contact me write an email to:

    Pierluigi Paganini :
    pierluigi.paganini@securityaffairs.co

    LEARN MORE

    QUICK LINKS

    • Home
    • Cyber Crime
    • Cyber warfare
    • APT
    • Data Breach
    • Deep Web
    • Digital ID
    • Hacking
    • Hacktivism
    • Intelligence
    • Internet of Things
    • Laws and regulations
    • Malware
    • Mobile
    • Reports
    • Security
    • Social Networks
    • Terrorism
    • ICS-SCADA
    • POLICIES
    • Contact me

    Copyright@securityaffairs 2024

    We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
    Cookie SettingsAccept All
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities...
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
    Non-necessary
    Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
    SAVE & ACCEPT