CVE-2022-22806

highpriority · track · 43OT risk · elevatedEPSS 0.125 · 96 %ileEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

12.5% (96th) EPSS

CVSS 7.5 · high

Is it mine?

21 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause an unauthenticated connection to the UPS when a malformed connection is sent. Affected Product: SmartConnect Family: SMT Series (SMT Series ID=1015: UPS 04.5 and prior), SMC Series (SMC Series ID=1018: UPS 04.2 and prior), SMTL Series (SMTL Series ID=1026: UPS 02.9 and prior), SCL Series (SCL Series ID=1029: UPS 02.5 and prior / SCL Series ID=1030: UPS 02.5 and prior / SCL Series ID=1036: UPS 02.5 and prior / SCL Series ID=1037: UPS 03.1 and prior), SMX Series (SMX Series ID=1031: UPS 03.1 and prior)

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19criticalAV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-294USCWE-294US

affected products (21)

Products and version ranges known to be affected.

Schneider Electric SmartConnect≤ SMTL Seriesenisa_euvdEU
Schneider Electric SmartConnect≤ SMT Seriesenisa_euvdEU
Schneider Electric SmartConnect≤ SMC Seriesenisa_euvdEU
Schneider Electric SmartConnect≤ SCL Seriesenisa_euvdEU
Schneider Electric SmartConnect≤ SMX Seriesenisa_euvdEU
Schneider Electric SCL Series ID=1029≤ 02.5fstec_bduRU
Schneider Electric SCL Series ID=1030≤ 02.5fstec_bduRU
Schneider Electric SCL Series ID=1036≤ 02.5fstec_bduRU
Schneider Electric SCL Series ID=1037≤ 03.1fstec_bduRU
Schneider Electric SMC Series ID=1018≤ 04.2fstec_bduRU
Schneider Electric SMT Series ID=1015≤ 04.5fstec_bduRU
Schneider Electric SMTL Series ID=1026≤ 02.9fstec_bduRU
Schneider Electric SMX Series ID=1031≤ 03.1fstec_bduRU
schneider-electric scl series 1029 ups firmware≤ 02.5nvdUScpe:2.3:o:schneider-electric:scl_series_1029_ups_firmware:*:*:*:*:*:*:*:*
schneider-electric scl series 1030 ups firmware≤ 02.5nvdUScpe:2.3:o:schneider-electric:scl_series_1030_ups_firmware:*:*:*:*:*:*:*:*
schneider-electric scl series 1036 ups firmware≤ 02.5nvdUScpe:2.3:o:schneider-electric:scl_series_1036_ups_firmware:*:*:*:*:*:*:*:*
schneider-electric scl series 1037 ups firmware≤ 03.1nvdUScpe:2.3:o:schneider-electric:scl_series_1037_ups_firmware:*:*:*:*:*:*:*:*
schneider-electric smc series 1018 ups firmware≤ 04.2nvdUScpe:2.3:o:schneider-electric:smc_series_1018_ups_firmware:*:*:*:*:*:*:*:*
schneider-electric smt series 1015 ups firmware≤ 04.5nvdUScpe:2.3:o:schneider-electric:smt_series_1015_ups_firmware:*:*:*:*:*:*:*:*
schneider-electric smtl series 1026 ups firmware≤ 02.9nvdUScpe:2.3:o:schneider-electric:smtl_series_1026_ups_firmware:*:*:*:*:*:*:*:*

showing 20 of 21

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2022-03-09modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

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