CVE-2023-7077 Path traversal in P403, P463, P553, P703, P801, X554UN, X464UN, X554UNS, X464UNV, X474HB, X464UNS, X554UNV, X555UNS, X555UNV, X754HB, X554HB, E705, E805, E905, UN551S, UN551VS, X551UHD, X651UHD, X841UHD, X981UHD, MD551C8
Attackers can execute remote code on Sharp NEC displays by sending unintended parameters in HTTP requests, posing a risk to display infrastructure.
- 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-2023-7077?
CVE-2023-7077 is a critical path traversal vulnerability in Sharp Display Solutions, Ltd. P403, P463, P553, P703, P801, X554UN, X464UN, X554UNS, X464UNV, X474HB, X464UNS, X554UNV, X555UNS, X555UNV, X754HB, X554HB, E705, E805, E905, UN551S, UN551VS, X551UHD, X651UHD, X841UHD, X981UHD, MD551C8, published on 5 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Sharp NEC Displays (P403, P463, P553, P703, P801, X554UN, X464UN, X554UNS, X464UNV, X474HB, X464UNS, X554UNV, X555UNS, X555UNV, X754HB, X554HB, E705, E805, E905, UN551S, UN551VS, X551UHD, X651UHD, X841UHD, X981UHD, MD551C8) allows an attacker execute remote code by sending unintended parameters in http request.
Weakness: CWE-22
Which versions are affected by CVE-2023-7077?
It affects 26 products.
Products include Sharp Nec E705 Firmware, Sharp Nec E805 Firmware, Sharp Nec E905 Firmware, Sharp Nec Md551c8 Firmware, Sharp Nec P403 Firmware, Sharp Nec P463 Firmware and 20 more.
How do I fix CVE-2023-7077?
No fix has been published for CVE-2023-7077 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-2023-7077 being exploited?
There is no known exploitation of CVE-2023-7077 in the wild and no public exploit code.
Sources
Also known as GHSA-4x63-78pq-hqc9.