What is CVE-2023-3453?

CVE-2023-3453 is a high-severity vulnerability in Etic Telecom Remote Access Server (Ras), classified under Initialization of a Resource with an Insecure Default. CVSS score: 7.1/10. Published 2023-08-23.

How severe is CVE-2023-3453?

High severity. CVSS v3 base score is 7.1 out of 10.

RCE in Etic Telecom Remote Access Server (Ras)

CVE-2023-3453

ETIC Telecom RAS versions 4.7.0 and prior the web management portal authentication disabled by default. This could allow an attacker with adjacent network access to alter the configuration of the device or cause a denial-of-service condition.

Published 2023-08-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (24.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-1188 — Initialization of a Resource with an Insecure Default

References

www.cisa.gov/news-events/ics-advisories/icsa-23-208-01 (US Government Resource, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-3453?: CVE-2023-3453 is a high-severity vulnerability in Etic Telecom Remote Access Server (Ras), classified under Initialization of a Resource with an Insecure Default. CVSS score: 7.1/10. Published 2023-08-23.
How severe is CVE-2023-3453?: High severity. CVSS v3 base score is 7.1 out of 10.