What is the CVSS score of CVE-2025-44890?

CVE-2025-44890 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: 0.4%.

Which versions of Wgs 804Hpt Firmware are affected by CVE-2025-44890?

Organizations using FW-WGS-804HPT v1.305b241111 face critical risk from CVE-2025-44890, a stack-based buffer overflow vulnerability rated CVSS 9.8.

Is there a public PoC exploit available for CVE-2025-44890?

Yes, a public proof-of-concept exploit is available for CVE-2025-44890. Prioritise patching immediately. EPSS: 0.4%.

How to fix or mitigate CVE-2025-44890?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. If patching is delayed, consider network segmentation to limit exposure.

Wgs 804Hpt Firmware CVE-2025-44890

CRITICAL

Stack-based Buffer Overflow (CWE-121)

2025-05-20 cve@mitre.org

Buffer Overflow Stack Overflow Wgs 804Hpt Firmware Planet

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:42 vuln.today

PoC Detected

May 29, 2025 - 15:54 vuln.today

Public exploit code

CVE Published

May 20, 2025 - 20:15 nvd

CRITICAL 9.8

DescriptionCVE.org

FW-WGS-804HPT v1.305b241111 was discovered to contain a stack overflow via the host_ip parameter in the web_snmp_notifyv3_add_post function.

AnalysisAI

FW-WGS-804HPT v1.305b241111 was discovered to contain a stack overflow via the host_ip parameter in the web_snmp_notifyv3_add_post function. 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 under CWE-121. FW-WGS-804HPT v1.305b241111 was discovered to contain a stack overflow via the host_ip parameter in the web_snmp_notifyv3_add_post function. Affected products include: Planet Wgs-804Hpt Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.