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VulnerabilityCVE-2025-8875Published 2025-08-14

CVE-2025-8875 — N-able N-central

critical (derived)CISA KEVPublic exploit2 PoC repos

As of 2025-10-21, CVE-2025-8875 is a Critical-severity (band derived from the CVSS v4.0 score, not stated by the CNA) vulnerability in N-able N-central, CVSS v4.0 9.4, EPSS 1.8% (79.0th percentile). It is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-08-13), with a US federal remediation deadline of 2025-08-20. Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2025-8875, most recently “The Remote Access Blind Spot: Acronis TRU Analysis of RMM Tool Proliferation and Abuse Risk in SMB Environments”.

CVSS v4.0
9.4/10Critical (derived)
EPSS
1.8%Higher than 79.0% of scored CVEs
CISA KEV
ListedAdded · due 2025-08-20
Tracked threats
1Campaigns referencing it
Priority
9/10Threadlinqs triage score
Published
Updated 2025-10-21
CVSS v4.0 9.4 (Critical, derived from score) · EPSS 1.8% (higher than 79.0% of all scored CVEs) · Priority 9/10 · Published 2025-08-14

Last updated:

What is CVE-2025-8875?

Deserialization of Untrusted Data vulnerability in N-able N-central allows Local Execution of Code.This issue affects N-central: before 2025.3.1.

The record classifies CVE-2025-8875 under weakness class CWE-502. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 440 days ago.

Severity and exploitation probability

CVSS v4.0 base score
9.4 — Critical (derived from score)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS (FIRST)
1.8% probability of exploitation in the next 30 days, higher than 79.0% of all scored CVEs
CISA KEV
Listed since 2025-08-13, federal remediation deadline 2025-08-20
Threadlinqs priority
9/10 — CISA KEV-listed, which Threadlinqs floors at 9
Published
2025-08-14, last modified 2025-10-21

Is CVE-2025-8875 being exploited?

CISA added CVE-2025-8875 to the Known Exploited Vulnerabilities catalog on 2025-08-13, which means the agency holds evidence of exploitation in the wild; US federal civilian agencies had to remediate it by 2025-08-20 under BOD 22-01. Weaponised exploit code for CVE-2025-8875 is publicly available. 2 public proof-of-concept repositories are tracked for this identifier. It currently carries a trending score of 48 in the Threadlinqs vulnerability feed.

Affected products and versions

How to fix CVE-2025-8875

Because CVE-2025-8875 is KEV-listed, US federal civilian agencies were required to apply the vendor fix, or stop using the product, by 2025-08-20. No vendor patch reference has been recorded for CVE-2025-8875 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

Threat activity tracking CVE-2025-8875

1 tracked threat in the Threadlinqs corpus references CVE-2025-8875, either in the campaign’s CVE list or as an indicator on the campaign record.

Sources

Enriched from CVE.org, FIRST EPSS, CISA KEV, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on .

Other references