CVE-2017-3792

highPriorität · verfolgen · 41EPSS 0.068 · 94. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

6.84% (94th) EPSS

CVSS 10 · high

Is it mine?

16 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · bewertet 2026-10-27

A vulnerability in a proprietary device driver in the kernel of Cisco TelePresence Multipoint Control Unit (MCU) Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition. The vulnerability is due to improper size validation when reassembling fragmented IPv4 or IPv6 packets. An attacker could exploit this vulnerability by sending crafted IPv4 or IPv6 fragments to a port receiving content in Passthrough content mode. An exploit could allow the attacker to overflow a buffer. If successful, the attacker could execute arbitrary code or cause a DoS condition on the affected system. Cisco TelePresence MCU platforms TelePresence MCU 5300 Series, TelePresence MCU MSE 8510 and TelePresence MCU 4500 are affected when running software version 4.3(1.68) or later configured for Passthrough content mode. Cisco has released software updates that address this vulnerability. Workarounds that address this vulnerability are not available, but mitigations are available. Cisco Bug IDs: CSCuu67675.

cvss

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

10.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 9–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 10

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

v2.010criticalAV:N/AC:L/Au:N/C:C/I:C/A:Csecondary · FSTEC (BDU) RU

v3.09criticalCVSS:3.0/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-20USprimärCWE-20US

betroffene Produkte (16)

Betroffene Produkte und Versionsbereiche.

n/a Cisco TelePresence Multipoint Control Unit (MCU) software version 4.3(1.68) or later configured for Passthrough content mode≤ Cisco TelePresence Multipoint Control Unit (MCU) software version 4.3(1.68) or later configured for Passthrough content modeenisa_euvdEU
Cisco Systems Inc. TelePresence Multipoint Control Unit≥ 4.3fstec_bduRU
cisco telepresence mcu software= 4.3_(1.68)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.3_(2.18)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.3_(2.30)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.3_(2.32)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.4_(3.42)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.4_(3.49)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.4_(3.54)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.4_(3.57)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.4_(3.67)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.5_(1.45)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.5_(1.55)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.5_(1.71)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.5_(1.72)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*
cisco telepresence mcu software= 4.5_(1.85)nvdUScpe:2.3:a:cisco:telepresence_mcu_software:*:*:*:*:*:*:*:*

auch bekannt als (5)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

veröffentlicht 2017-02-01geändert 2026-06-17

verwandt (25,193)

Verwandte Einträge.

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+25188 weitere

Referenzen (8)

Externe Belege — Patches, Meldungen, Analysen.

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