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nvd[email protected]NVD:CVE-2022-45853
HistoryMay 30, 2023 - 11:15 a.m.

CVE-2022-45853

2023-05-3011:15:09
CWE-269
web.nvd.nist.gov
zyxel
gs1900-8
privilege escalation
firmware
vulnerability
ssh
local attacker
administrator privileges

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

The privilege escalation vulnerability in the Zyxel GS1900-8 firmware version

V2.70(AAHH.3)Β and the GS1900-8HP firmware versionΒ V2.70(AAHI.3) could allow an authenticated, local attacker with administrator privileges to execute some system commands as β€˜root’ on a vulnerable device via SSH.

Affected configurations

NVD
Node
zyxelgs1900-8_firmwareMatch2.70\(aahh.3\)
AND
zyxelgs1900-8Match-
Node
zyxelgs1900-8hp_firmwareMatch2.70\(aahi.3\)
AND
zyxelgs1900-8hpMatch-
Node
zyxelgs1900-10hp_firmwareMatch2.70\(aazi.3\)
AND
zyxelgs1900-10hpMatch-
Node
zyxelgs1900-16Match-
AND
zyxelgs1900-16_firmwareMatch2.70\(aahj.3\)
Node
zyxelgs1900-24Match-
AND
zyxelgs1900-24_firmwareMatch2.70\(aahl.3\)
Node
zyxelgs1900-24eMatch-
AND
zyxelgs1900-24e_firmwareMatch2.70\(aahk.3\)
Node
zyxelgs1900-24epMatch-
AND
zyxelgs1900-24ep_firmwareMatch2.70\(abto.3\)
Node
zyxelgs1900-24hpv2Match-
AND
zyxelgs1900-24hpv2_firmwareMatch2.70\(abtp.3\)
Node
zyxelgs1900-48Match-
AND
zyxelgs1900-48_firmwareMatch2.70\(aahn.3\)
Node
zyxelgs1900-48hpv2Match-
AND
zyxelgs1900-48hpv2_firmwareMatch2.70\(abtq.3\)

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

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