CVE-2023-29804

Wfs Sr03w Firmware vulnerability

CVSS

8.8

EPSS

17.5%

EPSS pct

97th

Exploited

No known

WFS-SR03 v1.0.3 was discovered to contain a command injection vulnerability via the sys_smb_pwdmod function.

Affected vendor

Iodata

Affected product

Wfs Sr03w Firmware

CVSS vector

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

Weakness type (CWE)

CWE-78 — OS Command Injection

Published

2023-04-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 17.5% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2023-29804

Confirm whether Iodata Wfs Sr03w Firmware is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2023-29804.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-29804

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