Unrestricted file upload leads to Remote Code Execution in erohtar/Dasherr
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
erohtar/Dasherr is a dashboard for self-hosted services. In affected versions unrestricted file upload allows any unauthenticated user to execute arbitrary code on the server. The file /www/include/filesave.php allows for any file to uploaded to anywhere. If an attacker uploads a php file they can execute code on the server. This issue has been addressed in version 1.05.00. Users are advised to upgrade. There are no known workarounds for this issue.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| erohtar | Dasherr | before 1.05.00 | 1.05.00 | Patch available | CNA |
- Dasherr Vendorerohtar Affected before 1.05.00 Fixed in 1.05.00 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dasherr_project:dasherr:*:*:*:*:*:*:*:* | before 1.05.00 | Vulnerable | Dasherr Project |
- cpe:2.3:a:dasherr_project:dasherr:*:*:*:*:*:*:*:* Versions before 1.05.00 Vulnerable ·Dasherr Project
Remediation
- Fix · CNA Dasherr (erohtar) Fixed in 1.05.00
Timeline
- 2026-10-02 Threatist record created from CVE-2023-23607
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences