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ZyxelCVE-2023-35140

HistoryNov 07, 2023 - 5:15 a.m.

CVE-2023-35140

2023-11-0705:15:12

CWE-269

Zyxel

web.nvd.nist.gov

cve-2023-35140

zyxel gs1900-24ep

switch firmware

privilege management

vulnerability

nvd

security

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

Percentile

5.1%

JSON

The improper privilege management vulnerability in the Zyxel GS1900-24EP switch firmware version V2.70(ABTO.5) could allow an authenticated local user with read-only access to modify system settings on a vulnerable device.

Affected configurations

Nvd

Node

zyxelgs1900-48hpv2_firmwareRange≤2.70\(abtq.5\)

AND

zyxelgs1900-48hpv2Match-

Node

zyxelgs1900-48_firmwareRange≤2.70\(aahn.5\)

AND

zyxelgs1900-48Match-

Node

zyxelgs1900-24hpv2_firmwareRange≤2.70\(abtp.5\)

AND

zyxelgs1900-24hpv2Match-

Node

zyxelgs1900-24ep_firmwareRange≤2.70\(abto.5\)

AND

zyxelgs1900-24epMatch-

Node

zyxelgs1900-24e_firmwareRange≤2.70\(aahk.5\)

AND

zyxelgs1900-24eMatch-

Node

zyxelgs1900-24_firmwareRange≤2.70\(aahl.5\)

AND

zyxelgs1900-24Match-

Node

zyxelgs1900-16_firmwareRange≤2.70\(aahj.5\)

AND

zyxelgs1900-16Match-

Node

zyxelgs1900-10hp_firmwareRange≤2.70\(aazi.5\)

AND

zyxelgs1900-10hpMatch-

Node

zyxelgs1900-8hp_firmwareRange≤2.70\(aahi.5\)

AND

zyxelgs1900-8hpMatch-

Node

zyxelgs1900-8_firmwareRange≤2.70\(aahh.5\)

AND

zyxelgs1900-8Match-

VendorProductVersionCPE
zyxelgs1900-48hpv2_firmware*cpe:2.3:o:zyxel:gs1900-48hpv2_firmware:*:*:*:*:*:*:*:*
zyxelgs1900-48hpv2-cpe:2.3:h:zyxel:gs1900-48hpv2:-:*:*:*:*:*:*:*
zyxelgs1900-48_firmware*cpe:2.3:o:zyxel:gs1900-48_firmware:*:*:*:*:*:*:*:*
zyxelgs1900-48-cpe:2.3:h:zyxel:gs1900-48:-:*:*:*:*:*:*:*
zyxelgs1900-24hpv2_firmware*cpe:2.3:o:zyxel:gs1900-24hpv2_firmware:*:*:*:*:*:*:*:*
zyxelgs1900-24hpv2-cpe:2.3:h:zyxel:gs1900-24hpv2:-:*:*:*:*:*:*:*
zyxelgs1900-24ep_firmware*cpe:2.3:o:zyxel:gs1900-24ep_firmware:*:*:*:*:*:*:*:*
zyxelgs1900-24ep-cpe:2.3:h:zyxel:gs1900-24ep:-:*:*:*:*:*:*:*
zyxelgs1900-24e_firmware*cpe:2.3:o:zyxel:gs1900-24e_firmware:*:*:*:*:*:*:*:*
zyxelgs1900-24e-cpe:2.3:h:zyxel:gs1900-24e:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
zyxel	gs1900-48hpv2_firmware	*	cpe:2.3:o:zyxel:gs1900-48hpv2_firmware::::::::
zyxel	gs1900-48hpv2	-	cpe:2.3:h:zyxel:gs1900-48hpv2:-:::::::*
zyxel	gs1900-48_firmware	*	cpe:2.3:o:zyxel:gs1900-48_firmware::::::::
zyxel	gs1900-48	-	cpe:2.3:h:zyxel:gs1900-48:-:::::::*
zyxel	gs1900-24hpv2_firmware	*	cpe:2.3:o:zyxel:gs1900-24hpv2_firmware::::::::
zyxel	gs1900-24hpv2	-	cpe:2.3:h:zyxel:gs1900-24hpv2:-:::::::*
zyxel	gs1900-24ep_firmware	*	cpe:2.3:o:zyxel:gs1900-24ep_firmware::::::::
zyxel	gs1900-24ep	-	cpe:2.3:h:zyxel:gs1900-24ep:-:::::::*
zyxel	gs1900-24e_firmware	*	cpe:2.3:o:zyxel:gs1900-24e_firmware::::::::
zyxel	gs1900-24e	-	cpe:2.3:h:zyxel:gs1900-24e:-:::::::*

Rows per page:

1-10 of 201

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "GS1900-24EP firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "V2.70(ABTO.5)"
      }
    ]
  }
]

References

www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-improper-privilege-management-vulnerability-in-gs1900-series-switches

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

Percentile

5.1%

JSON

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