CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2020-22253
Critical (9.8) in xiongmaitech. EPSS 1.1% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- xiongmaitech:ahb7008t-mh-v2_firmware
- xiongmaitech:ahb7804r-els_firmware
- xiongmaitech:ahb7804r-lms_firmware
- xiongmaitech:ahb7804r-mh-v2_firmware
- xiongmaitech:ahb7808r-ms-v2_firmware
- xiongmaitech:ahb7808r-ms_firmware
- xiongmaitech:ahb7808t-ms-v2_firmware
- xiongmaitech:hi3518e_50h10l_s39_firmware