An Insecure Direct Object Reference (IDOR) vulnerability in Reolink v4.54.0.4.20250526…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
An Insecure Direct Object Reference (IDOR) vulnerability in Reolink v4.54.0.4.20250526 allows unauthorized attackers to access and download other users' profile photos via a crafted URL. NOTE: this is disputed by the Supplier because it is intentional behavior; the photos are part of a social platform on which users expect to find one another.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-55621
- 2026-10-03 Alias added: GHSA-f5wm-mx85-p6x2
References
More Reolink vulnerabilities
- TI-2025-35066 Reolink v4.54.0.4.20250526 was discovered to contain a hardcoded encryption key and… CVSS 3.1CRITICAL 9.8
- TI-2025-35413 Reolink desktop application 8.18.12 contains a command injection vulnerability in its… CVSS 3.1MEDIUM 6.5
- TI-2025-35069 Reolink v4.54.0.4.20250526 was discovered to contain a task hijacking vulnerability due… CVSS 3.1MEDIUM 6.5
- TI-2025-35072 An open redirect vulnerability in Reolink v4.54.0.4.20250526 allows attackers to redirect… CVSS 3.1MEDIUM 6.3
- TI-2025-35067 A cross-site scripting (XSS) vulnerability in the valuateJavascript() function of Reolink… CVSS 3.1MEDIUM 6.1
- TI-2025-35070 An issue in the lock screen component of Reolink v4.54.0.4.20250526 allows attackers to… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2025-55621 · CVE Program
- CVE-2025-55621 · NVD
- FIRST EPSS
- GHSA-f5wm-mx85-p6x2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences