CVE-2023-27989
Last modified
CVE-2023-27989 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 1.02% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | Lte7480-M804 Firmware | <= 1.00\(abra.6\)c0 |
| Zyxel | Lte7490-M904 Firmware | <= 1.00\(abqy.5\)c0 |
| Zyxel | Nr7101 Firmware | <= 1.00\(abuv.7\)c0 |
| Zyxel | Nebula Nr7101 Firmware | <= 1.15\(accc.3\)c0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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