CVE-2022-38537Network attack vector

Remote command execution via quote bypass

Published Sep 13, 2022 · Updated Aug 3, 2024

Command injection in hhyo Archery 1.4.5 through 1.8.5 allows remote authenticated users to execute OS commands through binlog2sql. Binlog2Sql.generate_args2cmd embeds shlex.quote output inside additional single quotes, allowing crafted quote characters to escape the intended argument and alter the shell command. Access requires an authenticated account with the sql.menu_binlog2sql permission; successful exploitation runs commands with the Archery service's privileges.

CVSS severity9.8
Critical
EPSS probability1.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in hhyo Archery 1.4.5 through 1.8.5 allows remote authenticated users to execute OS commands through binlog2sql. Binlog2Sql.generate_args2cmd embeds shlex.quote output inside additional single quotes, allowing crafted quote characters to escape the intended argument and alter the shell command. Access requires an authenticated account with the sql.menu_binlog2sql permission; successful exploitation runs commands with the Archery service's privileges.

The record

CVE
CVE-2022-38537
Published
Sep 13, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 13, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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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