CVE-2021-37400

highPriorität · verfolgen · 39EPSS 0.014 · 72. PerzentilEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.38% (72nd) EPSS

CVSS 7.5 · high

Is it mine?

28 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · bewertet 2026-10-26

An attacker may obtain the user credentials from the communication between the PLC and the software. As a result, the PLC user program may be uploaded, altered, and/or downloaded.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenData File Managercisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenFC6A MICROSmart All-in-One CPU Modulecisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenFC6A MICROSmart Plus CPU Modulecisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenFC6B MICROSmart All-in-One CPU Modulecisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenFC6B MICROSmart Plus CPU Modulecisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenFT1A Controller SmartAXIS Pro/Litecisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenWindEDITcisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenWindEDIT Litecisa_csaf_ot
WindLDR: v8.20.0 and later
BehobenWindLDRcisa_csaf_ot
WindLDR: v8.20.0 and later
MitigationData File Managercisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationFC6A MICROSmart All-in-One CPU Modulecisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationFC6A MICROSmart Plus CPU Modulecisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationFC6B MICROSmart All-in-One CPU Modulecisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationFC6B MICROSmart Plus CPU Modulecisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationFT1A Controller SmartAXIS Pro/Litecisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationWindEDITcisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationWindEDIT Litecisa_csaf_ot
Data File Manager: v2.13.0 and later
MitigationWindLDRcisa_csaf_ot
Data File Manager: v2.13.0 and later

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 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 USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.07.6highCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:Lsecondary · CISA US

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)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-522USprimärCWE-523US

betroffene Produkte (28)

Betroffene Produkte und Versionsbereiche.

Data File Manager: v2.12.1 and earlieralle Versionencisa_csaf_otUS
FC6A MICROSmart All-in-One CPU Module: v2.32 and earlieralle Versionencisa_csaf_otUS
FC6A MICROSmart Plus CPU Module: v1.91 and earlieralle Versionencisa_csaf_otUS
FC6B MICROSmart All-in-One CPU Module: v2.31 and earlieralle Versionencisa_csaf_otUS
FC6B MICROSmart Plus CPU Module: v2.31 and earlieralle Versionencisa_csaf_otUS
FT1A Controller SmartAXIS Pro/Lite: v2.31 and earlieralle Versionencisa_csaf_otUS
WindEDIT Lite: v1.3.1 and earlieralle Versionencisa_csaf_otUS
WindEDIT: Lite v1.3.1 and earlieralle Versionencisa_csaf_otUS
WindLDR: v8.19.1 and earlieralle Versionencisa_csaf_otUS
IDEC Data File Manager≤ 2.12.1cisa_csaf_otUS
IDEC FC6A MICROSmart All-in-One CPU Module≤ 2.32cisa_csaf_otUS
IDEC FC6A MICROSmart Plus CPU Module≤ 1.91cisa_csaf_otUS
IDEC FC6B MICROSmart All-in-One CPU Module≤ 2.31cisa_csaf_otUS
IDEC FC6B MICROSmart Plus CPU Module≤ 2.31cisa_csaf_otUS
IDEC FT1A Controller SmartAXIS Pro/Lite≤ 2.31cisa_csaf_otUS
IDEC WindEDIT≤ 1.3.1cisa_csaf_otUS
IDEC WindEDIT Lite≤ 1.3.1cisa_csaf_otUS
IDEC WindLDR≤ 8.19.1cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
idec data file manager≤ 2.12.1nvdUScpe:2.3:a:idec:data_file_manager:*:*:*:*:*:*:*:*

20 von 28 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-22-006-03IDEC PLCs2022-01-06icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to upload, alter, and/or download the PLC user program. An attacker could also access the PLC web server and hijack the controllers, resulting in the manipulation and/or suspension of the PLC output.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

veröffentlicht 2021-12-28geändert 2026-06-17

verwandt (1,721)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2021-40655US	high7.5OT kritisch	86.7% (100th)	KEV	2021-09-24
An informtion disclosure issue exists in D-LINK-DIR-605 B2 Firmware Version : 2.01MT. An attacker can obtain a user name and password by forging a post request to the / getcfg.php…
CVE-2021-30116US	critical9.8OT kritisch	85.7% (100th)	KEV	2021-07-09
Kaseya VSA before 9.5.7 allows credential disclosure, as exploited in the wild in July 2021. By default Kaseya VSA on premise offers a download page where the clients for the insta…
CVE-2021-22681US	critical9.8OT kritisch	63.6% (99th)	KEV	2021-03-03
Rockwell Automation Studio 5000 Logix Designer Versions 21 and later, and RSLogix 5000 Versions 16 through 20 use a key to verify Logix controllers are communicating with Rockwell…
CVE-2020-29583US	critical9.8OT kritisch	90.2% (100th)	KEV	2020-12-22
Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the fi…
CVE-2017-9248US	critical9.8OT kritisch	75.1% (100th)	KEV	2017-07-03
Telerik.Web.UI.dll in Progress Telerik UI for ASP.NET AJAX before R2 2017 SP1 and Sitefinity before 10.0.6412.0 does not properly protect Telerik.Web.UI.DialogParametersEncryptionK…

+1716 weitere

Referenzen (17)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

Kostenloser Scan