A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol. Affected Products: Modicon M340 CPU (part numbers BMXP34*) (Versions prior to V3.30), Modicon M580 CPU (part numbers BMEP* and BMEH*) (Versions prior to SV3.20), Modicon MC80 (BMKC80) (Versions prior to V1.6), Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) (All Versions), Modicon Momentum MDI (171CBU*) (Versions prior to V2.3), Legacy Modicon Quantum (All Versions)
Project Subscriptions
| Vendors | Products |
|---|---|
|
Schneider-electric
Subscribe
|
Modicon M340 Bmxp341000
Subscribe
Modicon M340 Bmxp341000 Firmware
Subscribe
Modicon M340 Bmxp342000
Subscribe
Modicon M340 Bmxp342000 Firmware
Subscribe
Modicon M340 Bmxp342010
Subscribe
Modicon M340 Bmxp3420102
Subscribe
Modicon M340 Bmxp3420102 Firmware
Subscribe
Modicon M340 Bmxp342010 Firmware
Subscribe
Modicon M340 Bmxp342020
Subscribe
Modicon M340 Bmxp342020 Firmware
Subscribe
Modicon M340 Bmxp342020h
Subscribe
Modicon M340 Bmxp342020h Firmware
Subscribe
Modicon M340 Bmxp342030
Subscribe
Modicon M340 Bmxp3420302
Subscribe
Modicon M340 Bmxp3420302 Firmware
Subscribe
Modicon M340 Bmxp3420302h
Subscribe
Modicon M340 Bmxp3420302h Firmware
Subscribe
Modicon M340 Bmxp342030 Firmware
Subscribe
Modicon M340 Bmxp342030h
Subscribe
Modicon M340 Bmxp342030h Firmware
Subscribe
Modicon M580 Bmeh582040
Subscribe
Modicon M580 Bmeh582040 Firmware
Subscribe
Modicon M580 Bmeh582040c
Subscribe
Modicon M580 Bmeh582040c Firmware
Subscribe
Modicon M580 Bmeh582040s
Subscribe
Modicon M580 Bmeh582040s Firmware
Subscribe
Modicon M580 Bmeh584040
Subscribe
Modicon M580 Bmeh584040 Firmware
Subscribe
Modicon M580 Bmeh584040c
Subscribe
Modicon M580 Bmeh584040c Firmware
Subscribe
Modicon M580 Bmeh584040s
Subscribe
Modicon M580 Bmeh584040s Firmware
Subscribe
Modicon M580 Bmeh586040
Subscribe
Modicon M580 Bmeh586040 Firmware
Subscribe
Modicon M580 Bmeh586040c
Subscribe
Modicon M580 Bmeh586040c Firmware
Subscribe
Modicon M580 Bmeh586040s
Subscribe
Modicon M580 Bmeh586040s Firmware
Subscribe
Modicon M580 Bmep581020
Subscribe
Modicon M580 Bmep581020 Firmware
Subscribe
Modicon M580 Bmep581020h
Subscribe
Modicon M580 Bmep581020h Firmware
Subscribe
Modicon M580 Bmep582020
Subscribe
Modicon M580 Bmep582020 Firmware
Subscribe
Modicon M580 Bmep582020h
Subscribe
Modicon M580 Bmep582020h Firmware
Subscribe
Modicon M580 Bmep582040
Subscribe
Modicon M580 Bmep582040 Firmware
Subscribe
Modicon M580 Bmep582040h
Subscribe
Modicon M580 Bmep582040h Firmware
Subscribe
Modicon M580 Bmep582040s
Subscribe
Modicon M580 Bmep582040s Firmware
Subscribe
Modicon M580 Bmep583020
Subscribe
Modicon M580 Bmep583020 Firmware
Subscribe
Modicon M580 Bmep583040
Subscribe
Modicon M580 Bmep583040 Firmware
Subscribe
Modicon M580 Bmep584020
Subscribe
Modicon M580 Bmep584020 Firmware
Subscribe
Modicon M580 Bmep584040
Subscribe
Modicon M580 Bmep584040 Firmware
Subscribe
Modicon M580 Bmep584040s
Subscribe
Modicon M580 Bmep584040s Firmware
Subscribe
Modicon M580 Bmep585040
Subscribe
Modicon M580 Bmep585040 Firmware
Subscribe
Modicon M580 Bmep585040c
Subscribe
Modicon M580 Bmep585040c Firmware
Subscribe
Modicon M580 Bmep586040
Subscribe
Modicon M580 Bmep586040 Firmware
Subscribe
Modicon M580 Bmep586040c
Subscribe
Modicon M580 Bmep586040c Firmware
Subscribe
Modicon Mc80 Bmkc8020301
Subscribe
Modicon Mc80 Bmkc8020301 Firmware
Subscribe
Modicon Mc80 Bmkc8020310
Subscribe
Modicon Mc80 Bmkc8020310 Firmware
Subscribe
Modicon Mc80 Bmkc8030311
Subscribe
Modicon Mc80 Bmkc8030311 Firmware
Subscribe
Modicon Momentum 171cbu78090
Subscribe
Modicon Momentum 171cbu78090 Firmware
Subscribe
Modicon Momentum 171cbu98090
Subscribe
Modicon Momentum 171cbu98090 Firmware
Subscribe
Modicon Momentum 171cbu98091
Subscribe
Modicon Momentum 171cbu98091 Firmware
Subscribe
|
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-9921 | A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol. Affected Products: Modicon M340 CPU (part numbers BMXP34*) (Versions prior to V3.30), Modicon M580 CPU (part numbers BMEP* and BMEH*) (Versions prior to SV3.20), Modicon MC80 (BMKC80) (Versions prior to V1.6), Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) (All Versions), Modicon Momentum MDI (171CBU*) (Versions prior to V2.3), Legacy Modicon Quantum (All Versions) |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 05 Feb 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: schneider
Published:
Updated: 2025-02-05T20:06:44.280Z
Reserved: 2021-01-06T00:00:00.000Z
Link: CVE-2021-22786
Updated: 2024-08-03T18:51:07.574Z
Status : Modified
Published: 2023-02-01T04:15:08.603
Modified: 2024-11-21T05:50:39.900
Link: CVE-2021-22786
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD