CVE-2026-102250CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could allow modified firmware to be uploaded when an authorized admin user begins a firmware update procedure which c…
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It affects Schneider Electric Sage RTU 1410 and 5 other products. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.15%, higher than 4% of scored CVEs.
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CWE-345: Insufficient Verification of Data Authenticity vulnerability exists that could allow modified firmware to be uploaded when an authorized admin user begins a firmware update procedure which could result in control over the device.
- CVSS
- 8.6 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-345
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.15% (percentile 4)
- Assigned by
- schneider
- NVD analysis
- Deferred
- Record last updated
- Oct 13, 2026
- First seen by InfoSec Signals
- Oct 13, 2026
Affected products
Schneider Electric Sage RTU 1410 schneider_electric:sage_rtu_1410 (from the name) | All versions prior to version C3414-500-S02L0 | CNA record |
Schneider Electric Sage RTU 1430 schneider_electric:sage_rtu_1430 (from the name) | All versions prior to version C3414-500-S02L0 | CNA record |
Schneider Electric Sage RTU 1450 schneider_electric:sage_rtu_1450 (from the name) | All versions prior to version C3414-500-S02L0 | CNA record |
Schneider Electric Sage RTU 2400 schneider_electric:sage_rtu_2400 (from the name) | All versions prior to version C3414-500-S02L0 | CNA record |
Schneider Electric Sage RTU 3030 Magnum schneider_electric:sage_rtu_3030_magnum (from the name) | All versions prior to version C3414-500-S02L0 | CNA record |
Schneider Electric Sage RTU 4400 schneider_electric:sage_rtu_4400 (from the name) | All versions prior to version C3414-500-S02L0 | CNA record |
References
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-286-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-286-02.pdf
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.