OnCell G3150A-LTE Series: Web Server Transmits Cleartext Credentials

published 2023-12-31 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58350

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

A vulnerability has been identified in OnCell G3150A-LTE Series firmware versions v1.3 and prior. The vulnerability results from lack of protection for sensitive information during transmission. An attacker eavesdropping on the traffic between the web browser and server may obtain sensitive information. This type of attack could be executed to gather sensitive information or to facilitate a subsequent attack against the target.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-08-26)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Moxa OnCell G3150A-LTE Series

Classification

Weakness

CWE-319 Cleartext Transmission of Sensitive Information

References

moxa.com /en/support/product-support/security-advisory/oncell-g3150a-lte-series-multiple-web-application-vulnerabilitie
vendor-advisory

Sources

CVE List CVE-2023-6094
NVD CVE-2023-6094

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Summary