CVE-2020-26077

mediumPriorität · verfolgen · 17EPSS 0.008 · 55. PerzentilEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.76% (55th) EPSS

CVSS 4 · medium

Is it mine?

4 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisco_csaf

EPSS · bewertet 2026-10-28

A vulnerability in the access control functionality of Cisco IoT Field Network Director (FND) could allow an authenticated, remote attacker to view lists of users from different domains that are configured on an affected system. The vulnerability is due to improper access control. An attacker could exploit this vulnerability by sending an API request that alters the domain for a requested user list on an affected system. A successful exploit could allow the attacker to view lists of users from different domains on the affected system.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

BehobenCisco IoT Field Network Director (IoT-FND)cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

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

5.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v2.04mediumAV:N/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 8 · Auswirkung 2.9

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USAusnutzbarkeit 2.8 · Auswirkung 1.4

v3.05mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:Nsecondary · ENISA EU

v3.05mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:Nsecondary · psirt@cisco.com USAusnutzbarkeit 3.1 · Auswirkung 1.4

v3.05mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:Nsecondary · Cisco PSIRT US

v3.15mediumAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Trackcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-269USprimärCWE-269USCWE-284USCWE-284US

betroffene Produkte (4)

Betroffene Produkte und Versionsbereiche.

Cisco Cisco IoT Field Network Director (IoT-FND)alle Versionencisco_csafUS
Cisco Cisco IoT Field Network Director (IoT-FND)≤ n/aenisa_euvdEU
Cisco Systems Inc. IoT Field Network Director≤ 4.6.1fstec_bduRU
cisco iot field network director< 4.6.1nvdUScpe:2.3:a:cisco:iot_field_network_director:*:*:*:*:*:*:*:*

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

cisco-sa-FND-LV-hE4RntetCisco IoT Field Network Director Improper Access Control Vulnerability2020-11-18csaf · cisco_csafUS
A vulnerability in the access control functionality of Cisco IoT Field Network Director (FND) could allow an authenticated, remote attacker to view lists of users from different domains that are configured on an affected system. The vulnerability is due to improper access control. An attacker could exploit this vulnerability by sending an API request that alters the domain for a requested user list on an affected system. A successful exploit could allow the attacker to view lists of users from different domains on the affected system. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisco_csaf nvd NVD CVE.org MITRE

veröffentlicht 2020-11-18geändert 2026-06-17

verwandt (6,666)

Verwandte Einträge.

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+6661 weitere

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

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