CVE-2020-22253 - CVE House
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Status published Critical CVE-2020-22253

Xiongmai Technology Co devices AHB7008T-MH-V2, AHB7804R-ELS, AHB7804R-MH-V2, AHB7808R-MS-V2, AHB7808R-MS, AHB7808T-MS-V2,...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

xiongmaitech

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Affected Software

ahb7008t-mh-v2 firmware, ahb7804r-els firmware, ahb7804r-mh-v2 firmware, ahb7808r-ms-v2 firmware, ahb7808r-ms firmware, ahb7808t-ms-v2 firmware, ahb7804r-lms firmware, hi3518e 50h10l s39 firmware
Vulnerable Versions:
4.02.r11.7601.nat.onvifc.20170420, 4.02.r11.nat.onvifc.20160422, 4.02.r11.7601.nat.onvifc.20170424, 4.02.r11.nat.onvifc.20170327, 4.02.r11.nat.onvifc.20170328, 4.02.r11.nat.onvifc.20161205, 4.02.r11.nat.onvifc.20170301, 4.02.r12.nat.onvifs.20170727_all

Timeline

Official Publish: April 6th, 2022
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.