What is CVE-2018-15358?

CVE-2018-15358 is a high-severity vulnerability in Eltex Esp-200, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2018-08-17.

How severe is CVE-2018-15358?

High severity. CVSS v3 base score is 8.8 out of 10.

Improper input validation in Eltex Esp-200

CVE-2018-15358

An authenticated attacker with low privileges can activate high privileged user and use it to expand attack surface in Eltex ESP-200 firmware version 1.2.0.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2018-08-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.013 (70.0th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Eltex Esp-200
Eltex Esp-200 Firmware — versions 1.2.0
Kaspersky Lab Eltex Esp-200 — versions 1.2.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

ics-cert.kaspersky.com/advisories/klcert-advisories/2018/08/17/klcert-18-014-el… (Third Party Advisory)

Frequently asked questions

What is CVE-2018-15358?: CVE-2018-15358 is a high-severity vulnerability in Eltex Esp-200, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2018-08-17.
How severe is CVE-2018-15358?: High severity. CVSS v3 base score is 8.8 out of 10.