CVE-2023-0142
Uncontrolled search path element vulnerability in Backup Management functionality in Synology DiskStation Manager (DSM) before…
- Published
- Updated
- Reserved
- Assigned by
- synology
Description
Uncontrolled search path element vulnerability in Backup Management functionality in Synology DiskStation Manager (DSM) before 6.2.4-25556-8, 7.0.1-42218-7 and 7.1-42661 allows remote authenticated users with administrator privileges to read or write arbitrary files via unspecified vectors.
Timeline
ID reserved
By synology
- 5 months later
· 5 months later
Published
- 19 months later
· 19 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| synologyCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N |
| NVDNVD · Modified | 3.1 | High8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.97% · top 38% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
Synology · DiskStation Manager (DSM)
- unaffected 7.2 – < 7.2.*
- affected 7.1 – < 7.1-42661
- affected 7.0 – < 7.0.1-42218-7
- affected 6.2 – < 6.2.4-25556-8
- unknown < 6.2
Synology · Unified Controller (DSMUC)
- affected 3.1 – < 3.1.*
- unknown < 3.1
Synology · Synology Router Manager (SRM)
- affected 1.3 – < 1.3.*
- affected 1.2 – < 1.2.*
- unknown < 1.2
References (2)
- Synology-SA-23:05 DSM (opens in a new tab)vendor-advisoryx_transferred
- Synology-SA-23:06 SRM (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-0142)Record last updated .