What is the CVSS score of CVE-2022-44929?

CVE-2022-44929 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.1%.

Is there a public PoC exploit available for CVE-2022-44929?

Yes, a public proof-of-concept exploit is available for CVE-2022-44929. Prioritise patching immediately. EPSS: 1.1%.

Dvg G5402Sp Firmware CVE-2022-44929

CRITICAL

Incorrect Default Permissions (CWE-276)

2022-12-02 cve@mitre.org

D-Link Privilege Escalation Dvg G5402Sp Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 02, 2022 - 03:15 nvd

CRITICAL 9.8

DescriptionNVD

An access control issue in D-Link DVG-G5402SP GE_1.03 allows unauthenticated attackers to escalate privileges via arbitrarily editing VoIP SIB profiles.

AnalysisAI

An access control issue in D-Link DVG-G5402SP GE_1.03 allows unauthenticated attackers to escalate privileges via arbitrarily editing VoIP SIB profiles. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Incorrect Default Permissions (CWE-276), which allows attackers to access resources due to overly permissive default settings. An access control issue in D-Link DVG-G5402SP GE_1.03 allows unauthenticated attackers to escalate privileges via arbitrarily editing VoIP SIB profiles. Affected products include: D-Link Dvg-G5402Sp Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Set restrictive default permissions, follow principle of least privilege, review defaults during deployment.