CVE-2021-27708 - Vulnerability Details - OpenCVE

Description

Command Injection in TOTOLINK X5000R router with firmware v9.1.0u.6118_B20201102, and TOTOLINK A720R router with firmware v4.1.5cu.470_B20200911 allows remote attackers to execute arbitrary OS commands by sending a modified HTTP request. This occurs because the function executes glibc's system function with untrusted input. In the function, "command" parameter is directly passed to the attacker, allowing them to control the "command" field to attack the OS.

Published: 2021-04-14

Score: 9.8 Critical

EPSS: 20.2% Moderate

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:totolink:x5000r_firmware:9.1.0u.6118_b20201102:*:*:*:*:*:*:*

cpe:2.3:h:totolink:x5000r:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:totolink:a720r_firmware:4.1.5cu.470_b20200911:*:*:*:*:*:*:*

cpe:2.3:h:totolink:a720r:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.2015.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://hackmd.io/7FtB06f-SJ-SCfkMYcXYxA
https://hackmd.io/mDgIBvoxSPCZrZiZjfQGhw

History

No history.

Subscriptions

Totolink A720r A720r Firmware X5000r X5000r Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-14T15:01:49.000Z

Updated: 2024-08-03T21:26:10.701Z

Reserved: 2021-02-25T00:00:00.000Z

Link: CVE-2021-27708

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-14T16:15:14.127

Modified: 2024-11-21T05:58:27.993

Link: CVE-2021-27708

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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