CVE-2023-41747

Unauthenticated file disclosure via path traversal

Published Aug 31, 2023 · Updated Sep 26, 2024

Sensitive information disclosure in Acronis Cloud Manager before 6.2.23089.203 allows remote attackers to read files via an adjacent-network request. An unauthenticated path parameter is not constrained to the intended directory, so traversal sequences resolve to unintended Windows files. The impact is read-only confidentiality loss; no integrity or service interruption is reported.

CVSS severity6.5
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information disclosure in Acronis Cloud Manager before 6.2.23089.203 allows remote attackers to read files via an adjacent-network request. An unauthenticated path parameter is not constrained to the intended directory, so traversal sequences resolve to unintended Windows files. The impact is read-only confidentiality loss; no integrity or service interruption is reported.

The record

CVE
CVE-2023-41747
Published
Aug 31, 2023
Updated
Sep 26, 2024
Vendor
Acronis
Product
Acronis Cloud Manager
Classifications
CWE-22, T1083
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 31, 2023CVE 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=unspecified <6.2.23089.203

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Acronis · Acronis Cloud Managerversion=unspecified <6.2.23089.203

Published CVSS scores

6.5AcronisCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5NVDCVSS:3.1/AV:A/AC:L/PR:N/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.

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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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Path Traversal
T1083File and Directory Discovery

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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