Is CVE-2025-55621 actively exploited?

CVE-2025-55621 has no public evidence of in-the-wild exploitation as of 2025-10-02.

What is the CVSS score for CVE-2025-55621?

CVE-2025-55621 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

How do I patch CVE-2025-55621?

Patch guidance is available from reolink security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-55621.

CVE-2025-55621 - remediation guidance & executive summary

Description

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: none
Weaknesses: CWE-639

Metadata

Primary Vendor: REOLINK
Published: 8/22/2025
Last Modified: 10/2/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-55621

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary