7.5
CVE-2019-15804
- EPSS 0.24%
- Veröffentlicht 14.11.2019 21:15:11
- Zuletzt bearbeitet 21.11.2024 04:29:30
- Quelle cve@mitre.org
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An issue was discovered on Zyxel GS1900 devices with firmware before 2.50(AAHH.0)C0. By sending a signal to the CLI process, undocumented functionality is triggered. Specifically, a menu can be triggered by sending the SIGQUIT signal to the CLI application (e.g., through CTRL+\ via SSH). The access control check for this menu does work and prohibits accessing the menu, which contains "Password recovery for specific user" options. The menu is believed to be accessible using a serial console.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zyxel ≫ Gs1900-8 Firmware Version < 2.50\(aahh.0\)c0
Zyxel ≫ Gs1900-8hp Firmware Version < 2.50\(aahi.0\)c0
Zyxel ≫ Gs1900-10hp Firmware Version < 2.50\(aazi.0\)c0
Zyxel ≫ Gs1900-16 Firmware Version < 2.50\(aahj.0\)c0
Zyxel ≫ Gs1900-24e Firmware Version < 2.50\(aahk.0\)c0
Zyxel ≫ Gs1900-24 Firmware Version < 2.50\(aahl.0\)c0
Zyxel ≫ Gs1900-24hp Firmware Version < 2.50\(aahm.0\)c0
Zyxel ≫ Gs1900-48 Firmware Version < 2.50\(aahn.0\)c0
Zyxel ≫ Gs1900-48hp Firmware Version < 2.50\(aaho.0\)c0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.24% | 0.446 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:P/A:N
|