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[email protected]NVD:CVE-2020-35786

HistoryDec 30, 2020 - 12:15 a.m.

CVE-2020-35786

2020-12-3000:15:13

CWE-120

[email protected]

web.nvd.nist.gov

netgear r7800

buffer overflow

cve-2020-35786

fix

CVSS2

2.7

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

Percentile

12.6%

JSON

NETGEAR R7800 devices before 1.0.2.74 are affected by a buffer overflow by an authenticated user.

Affected configurations

Nvd

Node

netgearr7800_firmwareRange<1.0.2.74

AND

netgearr7800Match-

VendorProductVersionCPE
netgearr7800_firmware*cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*
netgearr7800-cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	r7800_firmware	*	cpe:2.3:o:netgear:r7800_firmware::::::::
netgear	r7800	-	cpe:2.3:h:netgear:r7800:-:::::::*

References

kb.netgear.com/000062718/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-R7800-PSV-2020-0218

CVSS2

2.7

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

4.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

Percentile

12.6%

JSON

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