CVE-2023-47610 Memory corruption in EHS5
Remote unauthenticated attackers can execute arbitrary code on Telit Cinterion modules by sending specially crafted SMS messages due to a buffer overflow.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-47610?
CVE-2023-47610 is a high-severity memory corruption vulnerability in Telit Cinterion EHS5, published on 9 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-120
Which versions are affected by CVE-2023-47610?
It affects 10 products.
Products include Telit Bgs5 Firmware, Telit Ehs5 Firmware, Telit Ehs6 Firmware, Telit Ehs8 Firmware, Telit Els61 Firmware, Telit Els81 Firmware and 4 more.
How do I fix CVE-2023-47610?
No fix has been published for CVE-2023-47610 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-47610 being exploited?
There is no known exploitation of CVE-2023-47610 in the wild and no public exploit code.
Other vulnerabilities in Telit Cinterion EHS5
Sources
Also known as GHSA-wv85-vm3v-v274.