What is the CVSS score of CVE-2026-29125?

CVE-2026-29125 has a CVSS 3.1 base score of 4.7 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.0%.

Which versions of DNS are affected by CVE-2026-29125?

CVE-2026-29125 presents moderate security risk, a incorrect permissions vulnerability rated CVSS 4.7. Attackers could gain access beyond their authorized level.

Is there a public PoC exploit available for CVE-2026-29125?

Yes, a public proof-of-concept exploit is available for CVE-2026-29125. Prioritise patching immediately. EPSS: 0.0%.

DNS CVE-2026-29125

MEDIUM

Incorrect Permission Assignment for Critical Resource (CWE-732)

2026-03-05 b7efe717-a805-47cf-8e9a-921fca0ce0ce

DNS Denial Of Service Sfx2100 Firmware

4.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.7 MEDIUM

AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:06 vuln.today

PoC Detected

Mar 11, 2026 - 18:35 vuln.today

Public exploit code

CVE Published

Mar 05, 2026 - 02:16 nvd

MEDIUM 4.7

DescriptionCVE.org

IDC SFX2100 Satalite Recievers set the /etc/resolv.conf file to be world-writable by any local user, allowing DNS resolver tampering that can redirect network communications, facilitate man-in-the-middle attacks, and cause denial of service.

AnalysisAI

Sfx2100 Firmware versions up to - is affected by incorrect permission assignment for critical resource (CVSS 4.7).

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Vulnerability AssessmentAI

Risk Assessment	CVSS 4.7 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	A remote attacker could exploit this vulnerability to compromise the affected system.
Remediation	Monitor vendor advisories for a patch. Detailed patch versions, workarounds, and compensating controls in full report.

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Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

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CVE-2026-29125 vulnerability details – vuln.today

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DNS CVE-2026-29125

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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External POC / Exploit Code