CVE-2019-12648

highPriorität · verfolgen · 36OT-Risiko · erhöhtEPSS 0.024 · 84. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

2.35% (84th) EPSS

CVSS 9 · high

Is it mine?

38 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cisco_csaf

EPSS · bewertet 2026-10-27

A vulnerability in the IOx application environment for Cisco IOS Software could allow an authenticated, remote attacker to gain unauthorized access to the Guest Operating System (Guest OS) running on an affected device. The vulnerability is due to incorrect role-based access control (RBAC) evaluation when a low-privileged user requests access to a Guest OS that should be restricted to administrative accounts. An attacker could exploit this vulnerability by authenticating to the Guest OS by using the low-privileged-user credentials. An exploit could allow the attacker to gain unauthorized access to the Guest OS as a root user.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

Behoben15.1(3)SVR1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVR10cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVR2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVR3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVScisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVS1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVT1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVT2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVT3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVT4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVU1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVU10cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVU11cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVU2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVU20cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVU21cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVV1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVV2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVV3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVV4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVWcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVW1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVXcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.1(3)SVX1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.7(3)Mcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.7(3)M1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.7(3)M2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.7(3)M3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.7(3)M4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.7(3)M4acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.7(3)M4bcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.8(3)Mcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.8(3)M0acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Behoben15.8(3)M1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

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

9.9

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 8.1–9.9

v2.09highAV:N/AC:L/Au:S/C:C/I:C/A:Cprimary · NVD / NIST USAusnutzbarkeit 8 · Auswirkung 10

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 2.8 · Auswirkung 5.9

v3.09.9criticalCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.09.9criticalCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · psirt@cisco.com USAusnutzbarkeit 3.1 · Auswirkung 6

v3.09.9criticalCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · Cisco PSIRT US

v3.19.9criticalAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/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: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-863USprimärCWE-284USCWE-284US

betroffene Produkte (38)

Betroffene Produkte und Versionsbereiche.

Cisco 15.1(3)SVR1alle Versionencisco_csafUS
Cisco 15.1(3)SVR10alle Versionencisco_csafUS
Cisco 15.1(3)SVR2alle Versionencisco_csafUS
Cisco 15.1(3)SVR3alle Versionencisco_csafUS
Cisco 15.1(3)SVSalle Versionencisco_csafUS
Cisco 15.1(3)SVS1alle Versionencisco_csafUS
Cisco 15.1(3)SVT1alle Versionencisco_csafUS
Cisco 15.1(3)SVT2alle Versionencisco_csafUS
Cisco 15.1(3)SVT3alle Versionencisco_csafUS
Cisco 15.1(3)SVT4alle Versionencisco_csafUS
Cisco 15.1(3)SVU1alle Versionencisco_csafUS
Cisco 15.1(3)SVU10alle Versionencisco_csafUS
Cisco 15.1(3)SVU11alle Versionencisco_csafUS
Cisco 15.1(3)SVU2alle Versionencisco_csafUS
Cisco 15.1(3)SVU20alle Versionencisco_csafUS
Cisco 15.1(3)SVU21alle Versionencisco_csafUS
Cisco 15.1(3)SVV1alle Versionencisco_csafUS
Cisco 15.1(3)SVV2alle Versionencisco_csafUS
Cisco 15.1(3)SVV3alle Versionencisco_csafUS
Cisco 15.1(3)SVV4alle Versionencisco_csafUS

20 von 38 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

cisco-sa-20190925-ios-gos-authCisco IOx for IOS Software Guest Operating System Unauthorized Access Vulnerability2019-09-25csaf · cisco_csafUS
A vulnerability in the IOx application environment for Cisco IOS Software could allow an authenticated, remote attacker to gain unauthorized access to the Guest Operating System (Guest OS) running on an affected device. The vulnerability is due to incorrect role-based access control (RBAC) evaluation when a low-privileged user requests access to a Guest OS that should be restricted to administrative accounts. An attacker could exploit this vulnerability by authenticating to the Guest OS by using the low-privileged-user credentials. An exploit could allow the attacker to gain unauthorized access to the Guest OS as a root user. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-ios-gos-auth ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-ios-gos-auth"] This advisory is part of the September 25, 2019, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 12 Cisco Security Advisories that describe 13 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: September 2019 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-72547"].

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 CVE.org MITRE

veröffentlicht 2019-09-25geändert 2026-06-17

verwandt (5,009)

Verwandte Einträge.

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Adobe Commerce is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could leverage this vulnerability to gain elevated acc…
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JFrog Artifactory (Self Hosted) versions before 7.133.11 are vulnerable to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s…
CVE-2025-55177US	—OT kritisch	13.1% (96th)	KEV	2025-08-29
Incomplete authorization of linked device synchronization messages in WhatsApp for iOS prior to v2.25.21.73, WhatsApp Business for iOS v2.25.21.78, and WhatsApp for Mac v2.25.21.78…
CVE-2025-54253US	—OT kritisch	88.8% (100th)	KEV	2025-08-05
Adobe Experience Manager versions 6.5.23 and earlier are affected by a Misconfiguration vulnerability that could result in arbitrary code execution. An attacker could leverage this…
CVE-2025-21479US	—OT kritisch	0.84% (58th)	KEV	2025-06-03
Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

+5004 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

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