Vulnerability-Lookup

CVE-2022-27593 (GCVE-0-2022-27593)

Vulnerability from cvelistv5 – Published: 2022-09-08 11:00 – Updated: 2025-10-21 23:15

CISA KEV

Title

DeadBolt Ransomware

Summary

An externally controlled reference to a resource vulnerability has been reported to affect QNAP NAS running Photo Station. If exploited, This could allow an attacker to modify system files. We have already fixed the vulnerability in the following versions: QTS 5.0.1: Photo Station 6.1.2 and later QTS 5.0.0/4.5.x: Photo Station 6.0.22 and later QTS 4.3.6: Photo Station 5.7.18 and later QTS 4.3.3: Photo Station 5.4.15 and later QTS 4.2.6: Photo Station 5.2.14 and later

Severity ?

10 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H

CWE

CWE-610 - Externally Controlled Reference to a Resource in Another Sphere

Assigner

qnap

References

URL

CISA KEV

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: a6f65fc1-c5c3-458c-83c7-dd8a71fd7b2a

Vulnerability ID: CVE-2022-27593

Status: Confirmed

Status Updated: 2022-09-08 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2022-09-08

Asserted: 2022-09-08

Scope

Notes: KEV entry: QNAP Photo Station Externally Controlled Reference Vulnerability | Affected: QNAP / Photo Station | Description: Certain QNAP NAS running Photo Station with internet exposure contain an externally controlled reference to a resource vulnerability which can allow an attacker to modify system files. This vulnerability was observed being utilized in a Deadbolt ransomware campaign. | Required action: Apply updates per vendor instructions. | Due date: 2022-09-29 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://www.qnap.com/en/security-advisory/qsa-22-24; https://nvd.nist.gov/vuln/detail/CVE-2022-27593

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details

Cwes	CWE-610
Feed	CISA Known Exploited Vulnerabilities Catalog
Product	Photo Station
Due Date	2022-09-29
Date Added	2022-09-08
Vendorproject	QNAP
Vulnerabilityname	QNAP Photo Station Externally Controlled Reference Vulnerability
Knownransomwarecampaignuse	Known

References

CVE-2022-27593

Created: 2026-02-02 12:27 UTC | Updated: 2026-02-06 07:17 UTC

Show details on NVD website

JSON

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GSD-2022-27593

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

Aliases

CVE-2022-27593

Aliases

CVE-2022-27593

JSON

To clipboard

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          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-09-13T14:41Z",
      "publishedDate": "2022-09-08T11:15Z"
    }
  }
}

GHSA-C84W-PFMP-9CXG

Vulnerability from github – Published: 2022-09-09 00:00 – Updated: 2025-10-22 00:32

Details

Severity ?

9.1 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-27593"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-610"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-08T11:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An externally controlled reference to a resource vulnerability has been reported to affect QNAP NAS running Photo Station. If exploited, This could allow an attacker to modify system files. We have already fixed the vulnerability in the following versions: QTS 5.0.1: Photo Station 6.1.2 and later QTS 5.0.0/4.5.x: Photo Station 6.0.22 and later QTS 4.3.6: Photo Station 5.7.18 and later QTS 4.3.3: Photo Station 5.4.15 and later QTS 4.2.6: Photo Station 5.2.14 and later",
  "id": "GHSA-c84w-pfmp-9cxg",
  "modified": "2025-10-22T00:32:35Z",
  "published": "2022-09-09T00:00:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27593"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27593"
    },
    {
      "type": "WEB",
      "url": "https://www.qnap.com/en/security-advisory/qsa-22-24"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

FKIE_CVE-2022-27593

Vulnerability from fkie_nvd - Published: 2022-09-08 11:15 - Updated: 2025-11-03 15:07

CISA KEV

Severity ?

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Summary

References

URL	Tags
security@qnapsecurity.com.tw	https://www.qnap.com/en/security-advisory/qsa-22-24	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.qnap.com/en/security-advisory/qsa-22-24	Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27593	US Government Resource

Impacted products

Vendor	Product	Version
qnap	photo_station	*
qnap	qts	4.2.6
qnap	photo_station	*
qnap	qts	4.3.3
qnap	photo_station	*
qnap	qts	4.3.6
qnap	photo_station	*
qnap	qts	*
qnap	qts	5.0.0
qnap	photo_station	*
qnap	qts	5.0.1

JSON

To clipboard

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  "cisaActionDue": "2022-09-29",
  "cisaExploitAdd": "2022-09-08",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2022-27593 (GCVE-0-2022-27593)

CISA KEV

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Vendor Report Successful Exploitation Confidence: 80% Source: cisa-kev

Details

References

GSD-2022-27593

GHSA-C84W-PFMP-9CXG

FKIE_CVE-2022-27593

Tags

Sightings

Nomenclature