CWE-252: Unchecked Return Value vulnerability exists that could cause denial of service…
Priority LOW 34CWE-252Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
CWE-252: Unchecked Return Value vulnerability exists that could cause denial of service of the device when an attacker sends a specially crafted HTTP request.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00787 56th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| Schneider Electric | Sage 1410 | Versions C3414-500-S02K5_P8 and prior | — | No fix listed | CNA |
| Schneider Electric | Sage 1430 | Versions C3414-500-S02K5_P8 and prior | — | No fix listed | CNA |
| Schneider Electric | Sage 1450 | Versions C3414-500-S02K5_P8 and prior | — | No fix listed | CNA |
| Schneider Electric | Sage 2400 | Versions C3414-500-S02K5_P8 and prior | — | No fix listed | CNA |
| Schneider Electric | Sage 3030 Magnum | Versions C3414-500-S02K5_P8 and prior | — | No fix listed | CNA |
| Schneider Electric | Sage 4400 | Versions C3414-500-S02K5_P8 and prior | — | No fix listed | CNA |
- Sage 1410 VendorSchneider Electric Affected Versions C3414-500-S02K5_P8 and prior Fixed in — No fix listed CNA
- Sage 1430 VendorSchneider Electric Affected Versions C3414-500-S02K5_P8 and prior Fixed in — No fix listed CNA
- Sage 1450 VendorSchneider Electric Affected Versions C3414-500-S02K5_P8 and prior Fixed in — No fix listed CNA
- Sage 2400 VendorSchneider Electric Affected Versions C3414-500-S02K5_P8 and prior Fixed in — No fix listed CNA
- Sage 3030 Magnum VendorSchneider Electric Affected Versions C3414-500-S02K5_P8 and prior Fixed in — No fix listed CNA
- Sage 4400 VendorSchneider Electric Affected Versions C3414-500-S02K5_P8 and prior Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:schneider-electric:sage_rtu_firmware:*:*:*:*:*:*:*:* | before c3414-500-s02k5_p9 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:sage_1410:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:sage_1430:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:sage_1450:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:sage_2400:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:sage_3030_magnum:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:h:schneider-electric:sage_4400:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:schneider-electric:sage_rtu_firmware:*:*:*:*:*:*:*:* Versions before c3414-500-s02k5_p9 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:sage_1410:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:sage_1430:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:sage_1450:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:sage_2400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:sage_3030_magnum:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:h:schneider-electric:sage_4400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-37039
- 2026-10-03 Alias added: GHSA-2ch9-gmhf-h625
References
More Schneider Electric Sage Rtu Firmware vulnerabilities
- TI-2024-24574 Out-of-bounds write in Schneider Electric Sage 1410 CVSS 3.1CRITICAL 9.8
- TI-2024-05168 Out-of-bounds read in Schneider Electric Sage 1410 CVSS 3.1HIGH 7.5
- TI-2024-24576 Incorrect default permissions in Schneider Electric Sage 1410 CVSS 3.1HIGH 8.8
- TI-2024-24575 Path traversal in Schneider Electric Sage 1410 CVSS 3.1HIGH 8.1
- TI-2024-24578 Buffer overflow in Schneider Electric Sage 1410 CVSS 3.1HIGH 8.1
Sources
- CVE-2024-37039 · CVE Program
- CVE-2024-37039 · NVD
- FIRST EPSS
- GHSA-2ch9-gmhf-h625 · 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