CVE-2023-43627 Path traversal in ACERA 1310
An authenticated network-adjacent attacker can modify system files via path traversal in ACERA devices running in Standalone mode.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-43627?
CVE-2023-43627 is a medium-severity path traversal vulnerability in FURUNO SYSTEMS Co.,Ltd. ACERA 1310, published on 3 Oct 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Path traversal vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and earlier allows a network-adjacent authenticated attacker to alter critical information such as system files by sending a specially crafted request. They are affected when running in ST(Standalone) mode.
Weakness: CWE-22
Which versions are affected by CVE-2023-43627?
It affects 2 products.
Products include Furunosystems Acera 1310 Firmware, Furunosystems Acera 1320 Firmware.
How do I fix CVE-2023-43627?
No fix has been published for CVE-2023-43627 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2023-43627 being exploited?
There is no known exploitation of CVE-2023-43627 in the wild and no public exploit code.
Other vulnerabilities in FURUNO SYSTEMS Co.,Ltd. ACERA 1310
Sources
Also known as GHSA-xjf4-cg52-rf4g.