CVE coverage
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CVE-2020-22253
CVSS 9.8
6 detections found
Xiongmai Technology Co devices AHB7008T-MH-V2, AHB7804R-ELS, AHB7804R-MH-V2, AHB7808R-MS-V2, AHB7808R-MS, AHB7808T-MS-V2, AHB7804R-LMS, and HI3518E_50H10L_S39 were all discovered to have port 9530 open which allows unauthenticated attackers to make arbitrary Telnet connections with the victim device.
Detection rules
| Source | Rule | Status | Updated |
|---|---|---|---|
| suricata | ET EXPLOIT Xiongmai/HiSilicon DVR - OpenTelnet Inbound - Possilbe CVE-2020-22253 Attempt | rev 2 | 2024-03-14 |
| suricata | ET EXPLOIT Xiongmai/HiSilicon DVR - Successful Auth - Possilbe CVE-2020-22253 Attempt | rev 1 | 2022-12-02 |
| suricata | ET EXPLOIT Xiongmai/HiSilicon DVR - Successful Telnet Opening - Successful CVE-2020-22253 Attempt | rev 1 | 2022-12-02 |
| snort | ET EXPLOIT Xiongmai/HiSilicon DVR - OpenTelnet Inbound - Possilbe CVE-2020-22253 Attempt | rev 1 | 2022-12-02 |
| snort | ET EXPLOIT Xiongmai/HiSilicon DVR - Successful Auth - Possilbe CVE-2020-22253 Attempt | rev 1 | 2022-12-02 |
| snort | ET EXPLOIT Xiongmai/HiSilicon DVR - Successful Telnet Opening - Successful CVE-2020-22253 Attempt | rev 1 | 2022-12-02 |