CVE-2025-8875
N-able N-Central Insecure Deserialization Vulnerability - [Actively Exploited]
Description
Deserialization of Untrusted Data vulnerability in N-able N-central allows Local Execution of Code.This issue affects N-central: before 2025.3.1.
INFO
Published Date :
Aug. 14, 2025, 3:15 p.m.
Last Modified :
Aug. 15, 2025, 3:15 p.m.
Remotely Exploit :
Yes !
Source :
a5532a13-c4dd-4202-bef1-e0b8f2f8d12b
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
N-able N-Central contains an insecure deserialization vulnerability that could lead to command execution.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/ ; https://nvd.nist.gov/vuln/detail/CVE-2025-8875
CVSS Scores
Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|---|
CVSS 3.1 | HIGH | [email protected] | ||||
CVSS 4.0 | CRITICAL | a5532a13-c4dd-4202-bef1-e0b8f2f8d12b |
Solution
- Update N-central to version 2025.3.1 or later.
- Apply vendor-provided security patches promptly.
- Review and restrict deserialization of untrusted data.
Public PoC/Exploit Available at Github
CVE-2025-8875 has a 4 public
PoC/Exploit
available at Github.
Go to the Public Exploits
tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-8875
.
URL | Resource |
---|---|
https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/ | Release Notes |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-8875
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-8875
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Detection for CVE-2025-8875 & CVE-2025-8876
cisa detection kev ncentral nuclei vulnerability
CISA Bot is a GitHub bot that automatically monitors the Cybersecurity and Infrastructure Security Agency (CISA) Known Exploited Vulnerabilities (KEV) Catalog. When new vulnerabilities are published in the KEV, the bot creates GitHub issues in this repository with detailed information about each vulnerability.
Python
A list of all of my starred repos, automated using Github Actions 🌟
github-actions stars
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-8875
vulnerability anywhere in the article.

-
europa.eu
Cyber Brief 25-09 - August 2025
Cyber Brief (August 2025)September 2, 2025 - Version: 1TLP:CLEARExecutive summaryWe analysed 321 open source reports for this Cyber Brief1.Relating to cyber policy and law enforcement, Ukraine, Romani ... Read more

-
The Cyber Express
Chinese State Hackers Target Global Critical Infrastructure, NSA Warns
A coalition of cybersecurity and intelligence agencies from across the globe, including the United States National Security Agency (NSA), has issued a joint advisory revealing ongoing cyber intrusions ... Read more

-
CybersecurityNews
Weekly Cybersecurity News Recap : Apple 0-day, Chrome, Copilot Vulnerabilities and Cyber Attacks
This past week was packed with high-severity disclosures and active exploitation reports across the global threat landscape. At the forefront, Apple rushed out emergency patches for yet another zero-d ... Read more

-
The Cyber Express
CISA Warns of Critical ICS Flaws in Siemens, Tigo Energy, and EG4 Equipment
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) have released four new Industrial Control Systems (ICS) advisories. These advisories expose multiple vulnerabilities in widely used ICS ... Read more

-
The Cyber Express
DOM-Based Extension Clickjacking Exposes Millions of Password Manager Users to Credential Theft
A newly discovered technique, dubbed DOM-based extension clickjacking, has raised serious concerns about the security of browser-based password managers. Despite their role in protecting sensitive inf ... Read more

-
The Cyber Express
New HTTP/2 DoS Vulnerability Prompts Vendor and Project Fixes
A new HTTP/2 denial of service (DoS) vulnerability that circumvents mitigations put in place after 2023’s “Rapid Reset” vulnerability is largely being addressed by affected vendors and projects, thank ... Read more

-
BleepingComputer
Over 800 N-able servers left unpatched against critical flaws
Over 800 N-able N-central servers remain unpatched against a pair of critical security vulnerabilities tagged as actively exploited last week. N-central is a popular platform used by many managed serv ... Read more

-
CybersecurityNews
1000+ Exposed N-able N-central RMM Servers Unpatched for 0-Day Vulnerabilities
Over 1,000 exposed and unpatched N-able N-central Remote Monitoring and Management (RMM) servers are vulnerable to two newly disclosed zero-day vulnerabilities – CVE-2025-8875 and CVE-2025-8876. As of ... Read more

-
security.nl
'Honderden N-Central RMM-servers bevatten actief misbruikte kwetsbaarheden'
Op internet zijn bijna negenhonderd N-Central RMM-servers van leverancier N-Able te vinden, waarvan meer dan tachtig in Nederland, die twee actief misbruikte kwetsbaarheden bevatten. Dat laat The Shad ... Read more

-
Help Net Security
Week in review: 2 threat actors exploiting WinRAR 0-day, Microsoft fixes “BadSuccessor” Kerberos flaw
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: WinRAR zero-day was exploited by two threat actors (CVE-2025-8088) The RomCom attackers aren’t the onl ... Read more

-
The Cyber Express
Qilin Remains Top Ransomware Group as Attacks Rise
Qilin continues to stake a claim as the top ransomware group in the wake of the decline of RansomHub earlier this year. In July, Qilin led all ransomware groups in claimed victims for the third time i ... Read more

-
Help Net Security
Brute-force attacks hammer Fortinet devices worldwide
A surge in brute-force attempts targeting Fortinet SSL VPNs that was spotted earlier this month could be a portent of imminent attacks leveraging currently undisclosed (potentially zero-day) vulnerabi ... Read more

-
The Cyber Express
Zoom Urges Windows Users to Update After Severe CVE-2025-49457 Security Flaw
A critical security vulnerability has recently been discovered in certain versions of Zoom Clients for Windows that could expose users to cybersecurity risks, including privilege escalation via networ ... Read more

-
Help Net Security
Vulnerabilities in MSP-friendly RMM solution exploited in the wild (CVE-2025-8875, CVE-2025-8876)
Two vulnerabilities (CVE-2025-8875, CVE-2025-8876) in N-central, a remote monitoring and management (RMM) solution by N-able that’s popular with managed service providers, are being exploited by attac ... Read more

-
BleepingComputer
CISA warns of N-able N-central flaws exploited in zero-day attacks
CISA warned on Wednesday that attackers are actively exploiting two security vulnerabilities in N‑able's N-central remote monitoring and management (RMM) platform. N-central is commonly used by manag ... Read more

-
security.nl
VS waarschuwt voor misbruik van lek in remote access software N-Central
Aanvallers maken actief misbruik van twee kwetsbaarheden in N-Central van leverancier N-Able, zo waarschuwt het Amerikaanse cyberagentschap CISA. Dit is software voor het op afstand monitoren en beher ... Read more

-
CybersecurityNews
CISA Warns of N-able N-Central Deserialization and Injection Vulnerability Exploited in Attacks
CISA has issued urgent warnings regarding two critical security vulnerabilities in N-able N-Central remote monitoring and management (RMM) software that threat actors are actively exploiting. The vuln ... Read more

-
The Cyber Express
CISA Warns of Active Exploits in N-able N-central, Urges Upgrade to 2025.3.1
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added two high-risk vulnerabilities in N-able N-central to its Known Exploited Vulnerabilities (KEV) catalog, warning organizations ... Read more

-
TheCyberThrone
CISA adds N-Able vulnerability to KEV Catalog
August 14, 2025The Cybersecurity and Infrastructure Security Agency (CISA) has recently added two critical vulnerabilities affecting N-able’s N-central to its Known Exploited Vulnerabilities (KEV) Cat ... Read more

-
The Hacker News
CISA Adds Two N-able N-central Flaws to Known Exploited Vulnerabilities Catalog
Aug 14, 2025Ravie LakshmananVulnerability / Network Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added two security flaws impacting N-able N-central to its ... Read more
The following table lists the changes that have been made to the
CVE-2025-8875
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Aug. 15, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:n-able:n-central:*:*:*:*:*:*:*:* versions up to (excluding) 2025.3.1 Added Reference Type N-able: https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/ Types: Release Notes -
CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725
Aug. 15, 2025
Action Type Old Value New Value Added Date Added 2025-08-13 Added Due Date 2025-08-20 Added Required Action Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Added Vulnerability Name N-able N-Central Insecure Deserialization Vulnerability -
New CVE Received by a5532a13-c4dd-4202-bef1-e0b8f2f8d12b
Aug. 14, 2025
Action Type Old Value New Value Added Description Deserialization of Untrusted Data vulnerability in N-able N-central allows Local Execution of Code.This issue affects N-central: before 2025.3.1. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-502 Added Reference https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/