by Kastro
Paper/Archive/CVE-2022-40981

CVE-2022-40981

ETIC Telecom Remote Access Server (RAS) — ETIC Telecom Remote Access Server Unrestricted Upload of File with Dangerous Type

EPSS 0.6%CVSS 10.0
critical.is priorityof 100
39
CVSS 10.0 (NVD)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 46.7.467 × 209.3No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior is vulnerable to malicious file upload. An attacker could take advantage of this to store malicious files on the server, which could override sensitive and useful existing files on the filesystem, fill the hard disk to full capacity, or compromise the affected device or computers with administrator level privileges connected to the affected device.

Affected

ProductAffectedFixed inSource
Remote Access Server (RAS)≤ 4.5.0–CNA

Scores by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
icscert (CNA)5.9CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

References

refcisa.gov/uscert/ics/advisories/icsa-22-307-01