CVE-2025-20333

ENISA EUVD: EUVD-2025-31140 ↗
Exploited in the Wild ✓ Confirmed 0-Day
Triaged: March 5, 2026 8 articles

EPSS Score

Source: FIRST.org · 2026-05-24
29.79%
probability
This CVE has a 29.79% probability of being exploited in the next 30 days.
0% Top 96.7th percentile of all CVEs 100%

CVSS v3.1

Source: NVD
9.9
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Products

Attack Intelligence

Signal Intelligence

Confidence
92%
EPSS 29.79%
CVSS v3.1 9.9
Mentions 8
Last Seen Apr 23, 2026

CNA Information

Analyst Note

CVE-2025-20333 is explicitly named in multiple authoritative sources as exploited in zero-day attacks against Cisco ASA/FTD devices. BleepingComputer and TheHackerNews directly confirm active exploitation, and CISA advisory signals urgent patching for exploited flaws. Published September 2025 with immediate exploitation reports indicates zero-day status.

Threat Actors 22

APT 29
apt_group Information theft and espionage 🇷🇺 RU
APT 28
apt_group Information theft and espionage 🇷🇺 RU
CHRYSENE
apt_group Information theft and espionage 🇮🇷 IR
Hacking Team
apt_group 🇮🇹 IT
Cleaver
apt_group Information theft and espionage 🇮🇷 IR
Tick
apt_group Information theft and espionage 🇨🇳 CN
HAZY TIGER
apt_group Information theft and espionage 🇮🇳 IN
Infy
apt_group Information theft and espionage 🇮🇷 IR
Group 27
apt_group Information theft and espionage 🇨🇳 CN
GCHQ
apt_group Information theft and espionage 🇬🇧 GB
ArcaneDoor
apt_group 🇨🇳 CN
APT 22
apt_group Information theft and espionage 🇨🇳 CN
APT 6
apt_group Information theft and espionage 🇨🇳 CN
Red October
apt_group 🇷🇺 RU
The White Company
apt_group Information theft and espionage 🇨🇳 CN
Pat Bear
apt_group 🇸🇾 SY
Unnamed Actor
apt_group 🇨🇳 CN
Shadow Network
apt_group Information theft and espionage 🇨🇳 CN
Mana Team
apt_group 🇨🇳 CN
APT 5
apt_group Information theft and espionage 🇨🇳 CN
Cyber Alliance
apt_group 🇺🇦 UA
Beijing Group
apt_group Information theft and espionage 🇨🇳 CN

Triage Info

Decided atMar 05, 2026