CVE-2021-20119 - Vulnerability Details - OpenCVE

Description

The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password.

Published: 2021-11-09

Score: 7.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Arris SurfBoard SB8200

affected

Version	Status	Constraints
`Arris SurfBoard SB8200 AB01.02.053.01_112320_193.0A.NSH`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:commscope:arris_surfboard_sb8200_firmware:ab01.02.053.01_112320_193.0a.nsh:*:*:*:*:*:*:*

cpe:2.3:h:commscope:arris_surfboard_sb8200:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-7576	The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Medium

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00094.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.tenable.com/security/research/tra-2021-49

History

No history.

Subscriptions

Commscope Arris Surfboard Sb8200 Arris Surfboard Sb8200 Firmware

MITRE

Status: PUBLISHED

Assigner: tenable

Published: 2021-11-09T18:13:22.000Z

Updated: 2024-08-03T17:30:07.568Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-20119

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-09T19:15:07.807

Modified: 2024-11-21T05:45:57.530

Link: CVE-2021-20119

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-863

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