CVE-2022-37079Public exploitNetwork attack vector

Arbitrary command execution via unsanitized hostName

Published Aug 25, 2022 · Updated Aug 3, 2024

OS command injection in TOTOLINK A7000R 9.1.0u.6115_B20201022 allows attackers to execute arbitrary commands through a management request. setOpModeCfg passes the hostName value through its default branch to dosystem, which invokes system without neutralizing shell metacharacters. The published request contains a session cookie, while its author also claims unauthenticated root-shell access, leaving the authentication gate unresolved.

CVSS severity7.8
High
EPSS probability1.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in TOTOLINK A7000R 9.1.0u.6115_B20201022 allows attackers to execute arbitrary commands through a management request. setOpModeCfg passes the hostName value through its default branch to dosystem, which invokes system without neutralizing shell metacharacters. The published request contains a session cookie, while its author also claims unauthenticated root-shell access, leaving the authentication gate unresolved.

The record

CVE
CVE-2022-37079
Published
Aug 25, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-78, T1059
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Aug 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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