GeoVision Door Access Control Device - Shared cryptographic keys
Priority LOW 27CWE-326Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-326.
Summary
GeoVision Door Access Control device family employs shared cryptographic private keys for SSH and HTTPS. Attackers may conduct MITM attack with the derived keys and plaintext recover of encrypted messages.
Why it matters now
EPSS 0.00507 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| GeoVision | Door Access Control Device | GV-AS210 – 2.21; GV-AS410 – 2.21; GV-AS810 – 2.21; GV-GF192x – 1.10; GV-AS1010 – 1.32 | — | No fix listed | CNA |
- Door Access Control Device VendorGeoVision Affected GV-AS210 – 2.21; GV-AS410 – 2.21; GV-AS810 – 2.21; GV-GF192x – 1.10; GV-AS1010 – 1.32 Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:usavisionsys:geovision_gv-as210_firmware:*:*:*:*:*:*:*:* | before 2.21 | Vulnerable | Usavisionsys |
| cpe:2.3:h:usavisionsys:geovision_gv-as210:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Usavisionsys |
| cpe:2.3:o:usavisionsys:geovision_gv-as410_firmware:*:*:*:*:*:*:*:* | before 2.21 | Vulnerable | Usavisionsys |
| cpe:2.3:h:usavisionsys:geovision_gv-as410:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Usavisionsys |
| cpe:2.3:o:usavisionsys:geovision_gv-as810_firmware:*:*:*:*:*:*:*:* | before 2.21 | Vulnerable | Usavisionsys |
| cpe:2.3:h:usavisionsys:geovision_gv-as810:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Usavisionsys |
| cpe:2.3:o:usavisionsys:geovision_gv-as1010_firmware:*:*:*:*:*:*:*:* | before 1.32 | Vulnerable | Usavisionsys |
| cpe:2.3:h:usavisionsys:geovision_gv-as1010:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Usavisionsys |
| cpe:2.3:o:usavisionsys:geovision_gv-gf192x_firmware:*:*:*:*:*:*:*:* | before 1.10 | Vulnerable | Usavisionsys |
| cpe:2.3:h:usavisionsys:geovision_gv-gf192x:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Usavisionsys |
- cpe:2.3:o:usavisionsys:geovision_gv-as210_firmware:*:*:*:*:*:*:*:* Versions before 2.21 Vulnerable ·Usavisionsys
- cpe:2.3:h:usavisionsys:geovision_gv-as210:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Usavisionsys
- cpe:2.3:o:usavisionsys:geovision_gv-as410_firmware:*:*:*:*:*:*:*:* Versions before 2.21 Vulnerable ·Usavisionsys
- cpe:2.3:h:usavisionsys:geovision_gv-as410:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Usavisionsys
- cpe:2.3:o:usavisionsys:geovision_gv-as810_firmware:*:*:*:*:*:*:*:* Versions before 2.21 Vulnerable ·Usavisionsys
- cpe:2.3:h:usavisionsys:geovision_gv-as810:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Usavisionsys
- cpe:2.3:o:usavisionsys:geovision_gv-as1010_firmware:*:*:*:*:*:*:*:* Versions before 1.32 Vulnerable ·Usavisionsys
- cpe:2.3:h:usavisionsys:geovision_gv-as1010:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Usavisionsys
- cpe:2.3:o:usavisionsys:geovision_gv-gf192x_firmware:*:*:*:*:*:*:*:* Versions before 1.10 Vulnerable ·Usavisionsys
- cpe:2.3:h:usavisionsys:geovision_gv-gf192x:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Usavisionsys
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-3929
- 2026-10-03 Alias added: GHSA-pqc7-3qg5-vwc6
References
More GeoVision vulnerabilities
- TI-2024-10304 GeoVision EOL devices - OS Command Injection KEVCVSS 3.1CRITICAL 9.8
- TI-2024-05603 GeoVision EOL device - OS Command Injection KEVCVSS 3.1CRITICAL 9.8
- TI-2018-15344 GeoVision Command Injection RCE via /PictureCatch.cgi CVSS 4.0CRITICAL 10.0
- TI-2021-22411 GeoVision Geowebserver 5.3.3 - Local FIle Inclusion CVSS 4.0HIGH 8.7
- TI-2026-41681 GV-LPC2011/LPC2211 - unauthorized buffer overflow via RTSP Digest username (ssvr) CVSS 3.1CRITICAL 9.8
- TI-2026-41680 GV-LPC2011/LPC2211 - unauthorized buffer overflow via AuthMode/AuthValue path (ssvr) CVSS 3.1CRITICAL 9.8
Sources
- CVE-2020-3929 · CVE Program
- CVE-2020-3929 · NVD
- FIRST EPSS
- GHSA-pqc7-3qg5-vwc6 · 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