Stored XSS in Bosch PRAESIDEO and Bosch PRAESENSA Management Interface
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
A vulnerability in the web-based management interface of Bosch PRAESIDEO until and including version 4.41 and Bosch PRAESENSA until and including version 1.10 allows an authenticated remote attacker with admin privileges to mount a stored Cross-Site-Scripting (XSS) attack against another user. When the victim logs into the management interface, the stored script code is executed in the context of his browser. A successful exploit would allow an attacker to interact with the management interface with the privileges of the victim. However, as the attacker already needs admin privileges, there is no additional impact on the management interface itself.
Why it matters now
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 |
|---|---|---|---|---|---|
| Bosch | PRAESIDEO | up to 4.41 | — | No fix listed | CNA |
| Bosch | PRAESENSA | up to 1.10 | — | No fix listed | CNA |
- PRAESIDEO VendorBosch Affected up to 4.41 Fixed in — No fix listed CNA
- PRAESENSA VendorBosch Affected up to 1.10 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:bosch:praesideo_firmware:*:*:*:*:*:*:*:* | up to 4.41 | Vulnerable | Bosch |
| cpe:2.3:h:bosch:praesideo:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Bosch |
| cpe:2.3:o:bosch:praesensa_firmware:*:*:*:*:*:*:*:* | up to 1.10 | Vulnerable | Bosch |
| cpe:2.3:h:bosch:praesensa:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Bosch |
- cpe:2.3:o:bosch:praesideo_firmware:*:*:*:*:*:*:*:* Versions up to 4.41 Vulnerable ·Bosch
- cpe:2.3:h:bosch:praesideo:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Bosch
- cpe:2.3:o:bosch:praesensa_firmware:*:*:*:*:*:*:*:* Versions up to 1.10 Vulnerable ·Bosch
- cpe:2.3:h:bosch:praesensa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Bosch
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-6777
- 2026-10-03 Alias added: GHSA-q729-rgv8-6phg
References
More Bosch Praesensa Firmware vulnerabilities
- TI-2020-05491 CSRF in Bosch PRAESIDEO and Bosch PRAESENSA Management Interface CVSS 3.1HIGH 8.8
Sources
- CVE-2020-6777 · CVE Program
- CVE-2020-6777 · NVD
- FIRST EPSS
- GHSA-q729-rgv8-6phg · GitHub Advisory Database · CC BY 4.0
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