CVE-2017-7903

mediumPriorität · verfolgen · 40EPSS 0.028 · 86. PerzentilEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.76% (86th) EPSS

CVSS 5 · medium

Is it mine?

61 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-27

A Weak Password Requirements issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. The affected products use a numeric password with a small maximum character size for the password.

Behebungen

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

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

Mitigation1763-L16AWA Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1763-L16BBB Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1763-L16BWA Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1763-L16DWD Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1766-L32AWA Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1766-L32AWAA Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1766-L32BWA Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1766-L32BWAA Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1766-L32BXB Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.
Mitigation1766-L32BXBA Series A and Bcisa_csaf_ot
Rockwell Automation has released a new firmware version for the Allen-Bradley MicroLogix 1400 Series B controllers, FRN 21.00, to address the identified vulnerabilities. Rockwell Automation encourages users to apply the latest firmware versions that address the identified vulnerabilities.

cvss

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

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–critical · 5–9.8

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HsecondaryAusnutzbarkeit 3.9 · Auswirkung 5.9

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)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-326USprimärCWE-257USCWE-521USCWE-521USCWE-521US

betroffene Produkte (61)

Betroffene Produkte und Versionsbereiche.

1763-L16AWA Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
1763-L16BBB Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
1763-L16BWA Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
1763-L16DWD Series A and B: Version 16.00 and prior versionsalle Versionencisa_csaf_otUS
1766-L32AWA Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
1766-L32AWAA Series A and B: Version 16.00 and prior versionsalle Versionencisa_csaf_otUS
1766-L32BWA Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
1766-L32BWAA Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
1766-L32BXB Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
1766-L32BXBA Series A and B: Version 16.00 and prior versions;alle Versionencisa_csaf_otUS
Rockwell Automation 1763-L16AWA Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1763-L16BBB Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1763-L16BWA Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1763-L16DWD Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1766-L32AWA Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1766-L32AWAA Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1766-L32BWA Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1766-L32BWAA Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1766-L32BXB Series A and B≤ 16.00cisa_csaf_otUS
Rockwell Automation 1766-L32BXBA Series A and B≤ 16.00cisa_csaf_otUS

20 von 61 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-17-115-04Rockwell Automation Allen-Bradley MicroLogix 1100 and 14002017-04-25icsa · cisa_csaf_otUS
ATTENTION: Remotely exploitable/low skill level to exploit.

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot NVD CVE.org MITRE

veröffentlicht 2017-06-30geändert 2026-06-17

verwandt (696)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2018-18325US	high7.5OT kritisch	74.0% (99th)	KEV	2019-07-03
DNN (aka DotNetNuke) 9.2 through 9.2.2 uses a weak encryption algorithm to protect input parameters. NOTE: this issue exists because of an incomplete fix for CVE-2018-15811.
CVE-2018-15811US	high7.5OT kritisch	76.3% (100th)	KEV	2019-07-03
DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.
CVE-2017-1000486US	critical9.8OT kritisch	94.1% (100th)	KEV	2018-01-03
Primetek Primefaces 5.x is vulnerable to a weak encryption flaw resulting in remote code execution
CVE-2017-11317US	critical9.8OT kritisch	84.2% (100th)	KEV	2017-08-23
Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX before R1 2017 and R2 before R2 2017 SP2 uses weak RadAsyncUpload encryption, which allows remote attackers to perform arbitr…
CVE-2016-2183US	high7.5OT hoch	94.7% (100th)	Exploit	2016-09-01
The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which mak…

+691 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

http://www.rockwellautomation.com/Patchcnnvd
http://www.securityfocus.com/bid/98630 cnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 cnnvd
http://www.securitytracker.com/id/1038546 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04 enisa_euvd
http://www.securitytracker.com/id/1038546 nvd
https://ics-cert.us-cert.gov/advisories/ICSA-17-115-04PatchThird Party AdvisoryUS Government Resourcenvd

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