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nvd[email protected]NVD:CVE-2021-3297
HistoryJan 26, 2021 - 6:16 p.m.

CVE-2021-3297

2021-01-2618:16:29
CWE-287
[email protected]
web.nvd.nist.gov
1
zyxel
nbg2105
login cookie
vulnerability
administrator access

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.435

Percentile

97.4%

JSON

On Zyxel NBG2105 V1.00(AAGU.2)C0 devices, setting the login cookie to 1 provides administrator access.

Affected configurations

Nvd
Node
zyxelnbg2105_firmwareMatchv1.00\(aagu.2\)c0
AND
zyxelnbg2105Match-
VendorProductVersionCPE
zyxelnbg2105_firmwarev1.00(aagu.2)c0cpe:2.3:o:zyxel:nbg2105_firmware:v1.00\(aagu.2\)c0:*:*:*:*:*:*:*
zyxelnbg2105-cpe:2.3:h:zyxel:nbg2105:-:*:*:*:*:*:*:*

Related

cvelist 1
cve 1
prion 1
nuclei 1
cvelist
cvelist
CVE-2021-3297
2021-01-26 07:11:41
cve
cve
CVE-2021-3297
2021-01-26 18:16:29
prion
prion
Design/Logic Flaw
2021-01-26 18:16:00
nuclei
nuclei
Zyxel NBG2105 V1.00(AAGU.2)C0 - Authentication Bypass
2021-08-02 07:34:16

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.435

Percentile

97.4%

JSON
Related for NVD:CVE-2021-3297
cvelist1cve1prion1nuclei1