What is CVE-2022-3703?

CVE-2022-3703 is a high-severity vulnerability in Etic Telecom Remote Access Server (Ras), classified under Insufficient Verification of Data Authenticity. CVSS score: 7.6/10. Published 2022-11-10.

How severe is CVE-2022-3703?

High severity. CVSS v3 base score is 7.6 out of 10.

Vulnerability in Etic Telecom Remote Access Server (Ras)

CVE-2022-3703

All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior’s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device.

EPSS: 0.003 (20.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

ics-cert@hq.dhs.gov (US Government Resource, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-3703?: CVE-2022-3703 is a high-severity vulnerability in Etic Telecom Remote Access Server (Ras), classified under Insufficient Verification of Data Authenticity. CVSS score: 7.6/10. Published 2022-11-10.
How severe is CVE-2022-3703?: High severity. CVSS v3 base score is 7.6 out of 10.