CVE-2020-27873

Description

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR R7450 1.2.0.62_1.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API endpoint, which listens on TCP port 80 by default. The issue results from the lack of proper access control. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-11559.

Related CPE's

onetgearac2100_firmware********

hnetgearac2100-*******

onetgearac2400_firmware********

hnetgearac2400-*******

onetgearac2600_firmware********

hnetgearac2600-*******

onetgearr6700_firmware********

hnetgearr6700v2*******

onetgearr6800_firmware********

hnetgearr6800-*******

References

N/A

Third Party AdvisoryVDB Entry

N/A

Vendor Advisory

CvssV3 impact

BaseSeverity

MEDIUM

ConfidentialityImpact

HIGH

AttackComplexity

LOW

Scope

UNCHANGED

AttackVector

ADJACENT_NETWORK

AvailabilityImpact

NONE

IntegrityImpact

NONE

PrivilegesRequired

NONE

BaseScore

6.5

VectorString

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

Version

3.1

UserInteraction

NONE

CvssV2 impact

AccessComplexity

LOW

ConfidentialityImpact

PARTIAL

AvailabilityImpact

NONE

IntegrityImpact

NONE

BaseScore

3.299999952316284

VectorString

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

Version

2.0

AccessVector

ADJACENT_NETWORK

Authentication

NONE

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