CVE-2026-5383: CWE-863 Incorrect Authorization in runZero Explorer
CVE-2026-5383 is an incorrect authorization vulnerability in runZero Explorer that could allow access to Explorer groups outside the authorized organization scope. The issue is classified under CWE-863 and has a CVSS 3. 1 base score of 4. 4 (medium severity). It was resolved in version 4. 0. 260208. 0 of runZero Explorer. The vulnerability does not impact confidentiality but has limited impact on integrity and availability. No known exploits are reported in the wild.
AI Analysis
Technical Summary
This vulnerability involves incorrect authorization in runZero Explorer, allowing users with certain privileges to access Explorer groups beyond their authorized organizational boundaries. The CVSS vector indicates network attack vector, high attack complexity, high privileges required, no user interaction, and a scope change. The impact affects integrity and availability to a limited extent but does not affect confidentiality. The issue was fixed in version 4.0.260208.0 of the product.
Potential Impact
The vulnerability could allow unauthorized access to Explorer groups outside the authorized organization scope, potentially leading to limited integrity and availability impacts. Confidentiality is not affected. There are no known exploits in the wild, reducing immediate risk.
Mitigation Recommendations
A fix for this vulnerability is available in runZero Explorer version 4.0.260208.0. Users should upgrade to this version to remediate the issue. Since the product is not cloud-hosted and no other remediation level is indicated, applying the official update is the recommended action. Patch status is confirmed by the vendor advisory stating the issue was resolved in that version.
CVE-2026-5383: CWE-863 Incorrect Authorization in runZero Explorer
Description
CVE-2026-5383 is an incorrect authorization vulnerability in runZero Explorer that could allow access to Explorer groups outside the authorized organization scope. The issue is classified under CWE-863 and has a CVSS 3. 1 base score of 4. 4 (medium severity). It was resolved in version 4. 0. 260208. 0 of runZero Explorer. The vulnerability does not impact confidentiality but has limited impact on integrity and availability. No known exploits are reported in the wild.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves incorrect authorization in runZero Explorer, allowing users with certain privileges to access Explorer groups beyond their authorized organizational boundaries. The CVSS vector indicates network attack vector, high attack complexity, high privileges required, no user interaction, and a scope change. The impact affects integrity and availability to a limited extent but does not affect confidentiality. The issue was fixed in version 4.0.260208.0 of the product.
Potential Impact
The vulnerability could allow unauthorized access to Explorer groups outside the authorized organization scope, potentially leading to limited integrity and availability impacts. Confidentiality is not affected. There are no known exploits in the wild, reducing immediate risk.
Mitigation Recommendations
A fix for this vulnerability is available in runZero Explorer version 4.0.260208.0. Users should upgrade to this version to remediate the issue. Since the product is not cloud-hosted and no other remediation level is indicated, applying the official update is the recommended action. Patch status is confirmed by the vendor advisory stating the issue was resolved in that version.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- runZero
- Date Reserved
- 2026-04-01T20:20:41.608Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d51c41aaed68159a2c16d0
Added to database: 4/7/2026, 3:01:21 PM
Last enriched: 4/7/2026, 3:16:49 PM
Last updated: 4/7/2026, 4:03:55 PM
Views: 2
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