CVE-2024-53704Critical· 9.8▾ Hadal⚠ Exploited in the wildPoC availableAn Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.
▾ Hadal zone — Critical and actively exploited (CISA KEV / 0day)
impact 53.9 · likelihood 19.1 · exploitation 25 · ransomware 5
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 2 sources. Availability, not in-the-wild use.
Exploit-prediction probability, daily snapshots since Aug 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Federal remediation due Mar 11, 2025
Last analysed / modified upstream
95%
3 GitHub repos · Nuclei ×1
95% → 95%
Added to the CISA catalog on Feb 18, 2025. Federal remediation due Mar 11, 2025. View catalog ↗
An Improper Authentication vulnerability in the SSLVPN authentication mechanism allows a remote attacker to bypass authentication.
sonicos >= 7.1.1-7040, <= 7.1.1-7058sonicos = 7.1.2-7019sonicos = 8.0.0-8035Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2024-40766Critical· 9.8An improper access control vulnerability has been identified in the SonicWall SonicOS management access, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash
CVE-2023-49105Critical· 9.8An issue was discovered in ownCloud owncloud/core before 10.13.1
CVE-2022-40684Critical· 9.8An authentication bypass using an alternate path or channel [CWE-288] in Fortinet FortiOS version 7.2.0 through 7.2.1 and 7.0.0 through 7.0.6, FortiProxy version 7.2.0 and version 7.0.0 through 7.0.6 and FortiSwitchManager version 7.2.0 …
CVE-2023-35078Critical· 9.8An authentication bypass vulnerability in Ivanti EPMM allows unauthorized users to access restricted functionality or resources of the application without proper authentication.
CVE-2026-83549High· 7.8Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potenti…
CVE-2021-20023Medium· 4.9SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an arbitrary file on the remote host.