LIVE · cybersecurity feed
Live wire
cve recordhighexploited in the wildzero day3 of 3 cataloguesransomwareexploit reported

CVE-2024-21762

Fortinet · FortiOS · Fortinet FortiOS Out-of-Bound Write Vulnerability

· Added to CISA KEV
CVSS—
Severityhigh
Weakness—
EPSS83.4%99.7th percentile
Exploited3 KEV sources
Ransomware useKnown
Federal fix dueFeb 16, 2024
patch window

Called exploited 1 days before disclosure.

Measured from the CVE publication date to the earliest of 3 KEV catalogues that list it.

The life of this vulnerability

  1. CVE published
  2. First KEV listing1d
  3. Last KEV listing1d
  4. Last sighting2.5y

Gaps are compressed to equal steps. The elapsed time is printed under each.

Which catalogues call it exploited

Sources3 of 3
Listings differ by1 d
Strongest claimconfirmed

3 catalogues list it. CIRCL aggregates the others and is shown but not counted.

Public exploitation evidence

72 public reports collected from VulnCheck and CIRCL, first on Feb 8, 2024. Each links to its original source. We have not verified them.

Description

Fortinet FortiOS contains an out-of-bound write vulnerability that allows a remote unauthenticated attacker to execute code or commands via specially crafted HTTP requests.

Required action (CISA)

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

References

← Back to the CVE Tracker

Our coverage of CVE-2024-21762

CVE-2026-24858high

FortiBleed: Credential Reuse, Legacy Hashes, and the Risk of Internet-Exposed FortiGate Devices

The cybersecurity landscape is grappling with the fallout from "FortiBleed," a widespread credential abuse campaign targeting internet-exposed FortiGate devices. Public reports emerged in June 2026 detailing extensive datasets containing Fortinet-related URLs, device records, usernames, and credentials. This activity is not attributed to a single new vulnerability but rather the reuse of…

CVE-2024-21762high

AI Creates 457 Million Security Issues for Organizations

A recent analysis by Tenable identified 457 million AI-related security issues across more than 7,000 organizations over a 30-day period, averaging 62,000 exposures per organization. These issues are primarily linked to misconfigurations and unmanaged dependencies within AI tools, rather than traditional Common Vulnerabilities and Exposures (CVEs). The findings highlight a significant…