CVE-2025-8731

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 51.5% of scored records. A rank, not a probability.

NVD base score

8.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-08-08 15:32Z1 YR AGO

Last updated

2025-08-13 08:18Z1 YR AGO

Reserved

2025-08-08

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-1392Use of Default CredentialsBase

Data version

5.1

Document digest

836e71f20619702d664ae7acebeb3d0fb39fd819b36138cc3f36f0a00a9331a6

• vuldb.comVDB-319227 | TRENDnet TI-G160i/TI-PG102i/TPL-430AP SSH Service default credentialshttps://vuldb.com/?id.319227vdb-entrytechnical-description
• vuldb.comVDB-319227 | CTI Indicators (IOB, IOC)https://vuldb.com/?ctiid.319227signaturepermissions-required
• vuldb.comSubmit #621749 | trendnet TI-G160i,TI-PG102i,TPL-430AP TI-G160i with version v1_1.0.5.S0,TI-PG102i with version v1_1.0.11, v1_1.0.13 and v1_1.0.15,TPL-430AP with version 1.0.1 Use of Default Credentialshttps://vuldb.com/?submit.621749third-party-advisory
• github.comhttps://github.com/Nicholas-wei/bug-discovery/blob/main/trendnet/TPL-430AP_FW1.0.1/trendnet_several_vulns.pdfexploit