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[email protected]CVE-2020-22253

HistoryApr 06, 2022 - 11:15 p.m.

CVE-2020-22253

2022-04-0623:15:08

[email protected]

web.nvd.nist.gov

cve-2020-22253

xiongmai technology co

open port 9530

unauthenticated attackers

arbitrary telnet connections

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

58.3%

JSON

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.

Affected configurations

NVD

Node

xiongmaitechahb7008t-mh-v2Match-

AND

xiongmaitechahb7008t-mh-v2_firmwareMatch4.02.r11.7601.nat.onvifc.20170420

Node

xiongmaitechahb7804r-elsMatch-

AND

xiongmaitechahb7804r-els_firmwareMatch4.02.r11.nat.onvifc.20160422

Node

xiongmaitechahb7804r-mh-v2Match-

AND

xiongmaitechahb7804r-mh-v2_firmwareMatch4.02.r11.7601.nat.onvifc.20170424

Node

xiongmaitechahb7808r-ms-v2Match-

AND

xiongmaitechahb7808r-ms-v2_firmwareMatch4.02.r11.nat.onvifc.20170327

Node

xiongmaitechahb7808r-msMatch-

AND

xiongmaitechahb7808r-ms_firmwareMatch4.02.r11.nat.onvifc.20170328

Node

xiongmaitechahb7808t-ms-v2Match-

AND

xiongmaitechahb7808t-ms-v2_firmwareMatch4.02.r11.nat.onvifc.20161205

Node

xiongmaitechahb7804r-lmsMatch-

AND

xiongmaitechahb7804r-lms_firmwareMatch4.02.r11.nat.onvifc.20170301

Node

xiongmaitechhi3518e_50h10l_s39Match-

AND

xiongmaitechhi3518e_50h10l_s39_firmwareMatch4.02.r12.nat.onvifs.20170727_all

CPENameOperatorVersion
xiongmaitech:ahb7008t-mh-v2_firmwarexiongmaitech ahb7008t-mh-v2 firmwareeq4.02.r11.7601.nat.onvifc.20170420

CPE	Name	Operator	Version
xiongmaitech:ahb7008t-mh-v2_firmware	xiongmaitech ahb7008t-mh-v2 firmware	eq	4.02.r11.7601.nat.onvifc.20170420

References

www.xiongmaitech.com/en/index.php/news/info/12/68

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

58.3%

JSON

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