Protocol Downgrade in SIMPLE.ERP
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- —
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
SIMPLE.ERP client is vulnerable to MS SQL protocol downgrade request from a server side, what could lead to an unencrypted communication vulnerable to data interception and modification. This issue affect SIMPLE.ERP from 6.20 to 6.30. Only the 6.30 version received a patch [email protected], which make it possible for an administrator to enforce encrypted communication. Versions 6.20 and 6.25 remain unpatched.
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 |
|---|---|---|---|---|---|
| Simple SA | SIMPLE.ERP | 6.20 to before [email protected] | [email protected] | Patch available | CNA |
- SIMPLE.ERP VendorSimple SA Affected 6.20 to before [email protected] Fixed in [email protected] Patch available CNA
Remediation
- Fix · CNA SIMPLE.ERP (Simple SA) Fixed in [email protected]
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
Other records, highest priority first
- TI-2024-08140 Privilege Escalation in SIMPLE.ERPPriority LOW 36
Timeline
- 2026-10-02 Threatist record created from CVE-2024-8773
- 2026-10-03 Alias added: GHSA-69m8-336v-j57w
References
More Simple SA vulnerabilities
- TI-2026-27138 Server-Side Template Injection (SSTI) in Wirtualna Uczelnia CVSS 4.0CRITICAL 9.3
- TI-2025-11134 RCE in Wirtualna Uczelnia CVSS 4.0CRITICAL 9.3
- TI-2026-00925 SQL Injection in SIMPLE.ERP CVSS 4.0HIGH 8.6
- TI-2024-08140 Privilege Escalation in SIMPLE.ERP CVSS 4.0HIGH 7.7
- TI-2025-08561 SQL Injection in SIMPLE.ERP CVSS 4.0HIGH 7.1
- TI-2019-05993 The Simple - Better Banking application 2.45.0 through 2.45.3 (fixed in 2.46.0) for… CVSS 3.0MEDIUM 6.8
Sources
- CVE-2024-8773 · CVE Program
- CVE-2024-8773 · NVD
- FIRST EPSS
- GHSA-69m8-336v-j57w · 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