High · CVSS 8.8CVE-2025-30052

Authentication Bypass via IP Spoofing in CGM CLININET rsyncdCVE-2025-30052

Answer in brief

CVE-2025-30052 records a High severity (CVSS 8.8) vulnerability in Authentication Bypass via IP Spoofing in CGM CLININET rsyncd. The current sources do not mark it as known exploited. The current feed maps CGM/CGM CLININET (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 23, 2026Updated Oct 23, 2026Source checked Oct 23, 2026First seen by HOL Oct 23, 2026Material review Oct 23, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 8.8
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps CGM/CGM CLININET (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
CGM/CGM CLININETgeneric	>=0 <=2026.MS3	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for CGM/CGM CLININET.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Oct 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 23, 2026

Sources and claim methodology

Upstream source description

The rsyncd service of the CGM CLININET is vulnerable to Authentication Bypass via IP spoofing. Access is granted based solely on the client's source IP address. An attacker able to spoof an allowed IP address, can bypass this check and gain the ability to edit files on the affected system. The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.

Quoted source text, attributed separately from HOL analysis.