CVE-2025-55373: Beakon Application · Improper Access Control
Source CVE Database V5
Not known to be exploited · CVSS 5.3 Medium · fixed in 5.4.3 : update Beakon Application when convenient.
Data as of 26 Oct 2026, 13:47 UTC
- EPSS
- 0.4% chance of exploitation in 30 days – higher than 38% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Affects
- Beakon Application before 5.4.3
- Patch
- Available – fixed in 5.4.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LExploitation evidence
Disclosed: evidence found.
CVE published 2 Sep 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
AI-suggested
Upgrade Beakon Application to version 5.4.3 or later, where this access control vulnerability has been fixed. Since the vendor has released this version as a fix, applying this official update is the recommended remediation. No additional mitigations are specified.
Description
Incorrect access control in Beakon Application before v5.4.3 allows authenticated attackers with low-level privileges to escalate privileges and execute commands with Administrator rights.