medium6.5
CVE-2023-27989
A buffer overflow vulnerability in the CGI program of the Zyxel NR7101 firmware versions prior to V1.00(ABUV.8)C0 could allow a remote authenticated attacker t…
Impact
A buffer overflow vulnerability in the CGI program of the Zyxel NR7101 firmware versions prior to V1.00(ABUV.8)C0 could allow a remote authenticated attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Zyxel | Lte7480-M804 Firmware | through 1.00\(abra.6\)c0 |
| Zyxel | Lte7490-M904 Firmware | through 1.00\(abqy.5\)c0 |
| Zyxel | Nr7101 Firmware | through 1.00\(abuv.7\)c0 |
| Zyxel | Nebula Nr7101 Firmware | through 1.15\(accc.3\)c0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerability-in-4g-lte-and-5g-nr-outdoor-routers
- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerability-in-4g-lte-and-5g-nr-outdoor-routers