CVE-2022-49037Network attack vector

Sensitive-information disclosure via proxy-settings logging

Published Sep 26, 2024 · Updated Sep 26, 2024

Sensitive-information logging in Synology Drive Client before 3.3.0-15082 allows remote authenticated users to obtain logged data. The proxy settings component writes sensitive information to a log file, but Synology has not disclosed the affected field, log path, or retrieval vector. Exploitation requires authenticated network access and is limited to reading exposed information, with no reported data modification or service interruption.

CVSS severity6.5
Medium
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-information logging in Synology Drive Client before 3.3.0-15082 allows remote authenticated users to obtain logged data. The proxy settings component writes sensitive information to a log file, but Synology has not disclosed the affected field, log path, or retrieval vector. Exploitation requires authenticated network access and is limited to reading exposed information, with no reported data modification or service interruption.

The record

CVE
CVE-2022-49037
Published
Sep 26, 2024
Updated
Sep 26, 2024
Vendor
Synology
Product
Synology Drive Client
Classifications
CWE-532, CAPEC-215
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 26, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <3.5.0-16084

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Synology · Synology Drive Clientversion=* <3.5.0-16084

Published CVSS scores

6.5Synology Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-532Insertion of Sensitive Information into Log File
CAPEC-215Fuzzing for application mapping

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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