CVE-2023-34214: TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability…

PriorityP260critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.37%

29.3th percentile

TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in the certificate-generation function, which could potentially allow malicious users to execute remote code on affected devices.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
moxa	edr-810_series	1.0 – 5.12.27	—
moxa	edr-g902_series	1.0 – 5.7.17	—
moxa	edr-g903_series	1.0 – 5.7.15	—
moxa	tn-4900_firmware	<= 1.2.4	—
moxa	tn-4900_series	1.0 – 1.2.4	—
moxa	tn-5900_firmware	<= 3.3	—
moxa	tn-5900_series	1.0 – 3.3	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.