What is CVE-2023-47610?

CVE-2023-47610 is a high-severity vulnerability in Telit Bgs5, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.1/10. Published 2023-11-09.

How severe is CVE-2023-47610?

High severity. CVSS v3 base score is 8.1 out of 10.

Buffer overflow in Telit Bgs5

CVE-2023-47610

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists in Telit Cinterion EHS5/6/8 that could allow a remote unauthenticated attacker to execute arbitrary code on the targeted system by sending a specially crafted SMS message.

Vulnerability class: Buffer Overflow

Published 2023-11-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.8th percentile), scored 2026-10-20.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

ics-cert.kaspersky.com/advisories/2023/11/08/klcert-23-018-telit-cinterion-thal… (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2023-47610?: CVE-2023-47610 is a high-severity vulnerability in Telit Bgs5, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.1/10. Published 2023-11-09.
How severe is CVE-2023-47610?: High severity. CVSS v3 base score is 8.1 out of 10.