The Siemens Synco OZW Web Server devices OZW672.*, OZW772.*, and OZW775 with firmware…
Priority LOW 36CWE-255Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The Siemens Synco OZW Web Server devices OZW672.*, OZW772.*, and OZW775 with firmware before 4 have an unspecified default password, which makes it easier for remote attackers to obtain administrative access via a network session.
Why it matters now
EPSS 0.01443 73rd 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw672.01:*:*:*:*:*:*:* | ozw672.01 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw672.04:*:*:*:*:*:*:* | ozw672.04 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw672.16:*:*:*:*:*:*:* | ozw672.16 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.01:*:*:*:*:*:*:* | ozw772.01 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.04:*:*:*:*:*:*:* | ozw772.04 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.16:*:*:*:*:*:*:* | ozw772.16 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.250:*:*:*:*:*:*:* | ozw772.250 | Vulnerable | Siemens |
| cpe:2.3:h:siemens:synco_ozw_web_server:ozw775:*:*:*:*:*:*:* | ozw775 | Vulnerable | Siemens |
| cpe:2.3:o:siemens:synco_ozw_web_server_firmware:*:*:*:*:*:*:*:* | up to 3.0 | Vulnerable | Siemens |
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw672.01:*:*:*:*:*:*:* Versions ozw672.01 Vulnerable ·Siemens
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw672.04:*:*:*:*:*:*:* Versions ozw672.04 Vulnerable ·Siemens
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw672.16:*:*:*:*:*:*:* Versions ozw672.16 Vulnerable ·Siemens
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.01:*:*:*:*:*:*:* Versions ozw772.01 Vulnerable ·Siemens
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.04:*:*:*:*:*:*:* Versions ozw772.04 Vulnerable ·Siemens
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.16:*:*:*:*:*:*:* Versions ozw772.16 Vulnerable ·Siemens
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw772.250:*:*:*:*:*:*:* Versions ozw772.250 Vulnerable ·Siemens
- cpe:2.3:h:siemens:synco_ozw_web_server:ozw775:*:*:*:*:*:*:* Versions ozw775 Vulnerable ·Siemens
- cpe:2.3:o:siemens:synco_ozw_web_server_firmware:*:*:*:*:*:*:*:* Versions up to 3.0 Vulnerable ·Siemens
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-3020
- 2026-10-03 Alias added: GHSA-22r8-f3mc-v2m4
References
Sources
- CVE-2012-3020 · CVE Program
- CVE-2012-3020 · NVD
- FIRST EPSS
- GHSA-22r8-f3mc-v2m4 · 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