Chirp Systems Chirp Access Use of Hard-coded Password
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-259.
Summary
The Chirp Access app contains a hard-coded password, BEACON_PASSWORD. An attacker within Bluetooth range could change configuration settings within the Bluetooth beacon, effectively disabling the application's ability to notify users when they are near a Beacon-enabled access point. This variable cannot be used to change the configuration settings of the door readers or locksets and does not affect the ability for authorized users of the mobile application to lock or unlock access points.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| Chirp Systems | Chirp Access | before v1.26.0 | v1.26.0 | Patch available | CNA |
- Chirp Access VendorChirp Systems Affected before v1.26.0 Fixed in v1.26.0 Patch available CNA
Remediation
- Fix · CNA Chirp Access (Chirp Systems) Fixed in v1.26.0
Timeline
- 2026-10-02 Threatist record created from CVE-2024-2197
- 2026-10-03 Alias added: GHSA-v82h-9xhx-c8hg
References
Sources
- CVE-2024-2197 · CVE Program
- CVE-2024-2197 · NVD
- FIRST EPSS
- GHSA-v82h-9xhx-c8hg · GitHub Advisory Database · CC BY 4.0
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