CVE-2023-20232

mediumPriorität · verfolgen · 21EPSS 0.005 · 46. PerzentilEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.55% (46th) EPSS

CVSS 5.3 · medium

Is it mine?

58 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 Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

BehobenCisco Unified Contact Center Expresscisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

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

5.3

010

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

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Nprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 1.4

v3.15.3mediumAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Nsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Nsecondary · psirt@cisco.com USAusnutzbarkeit 3.9 · Auswirkung 1.4

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:Nsecondary · Cisco PSIRT US

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-20USprimärCWE-20US

betroffene Produkte (58)

Betroffene Produkte und Versionsbereiche.

Cisco Cisco Unified Contact Center Expressalle Versionencisco_csafUS
Cisco Cisco Unified Contact Center Express≤ 11.6(2)ES05enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 12.5(1)_SU02_ES02enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 12.5(1)SU2enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 10.6(1)enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 11.0(1)SU1enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 10.6(1)SU3ES02enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 12.0(1)enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 11.6(1)enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 11.5(1)SU1enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 10.5(1)SU1enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 12.5(1)_SU01_ES02enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 10.6(1)SU2ES04enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 12.0(1)ES02enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 12.0(1)ES01enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 9.0(2)SU3ES04enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 12.5(1)SU3enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 11.6(2)ES02enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 11.6(2)enisa_euvdEU
Cisco Cisco Unified Contact Center Express≤ 10.6(1)SU3ES01enisa_euvdEU

20 von 58 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

cisco-sa-uccx-wcp-JJeqDT3SCisco Unified Contact Center Express Finesse Portal Web Cache Poisoning Vulnerability2023-08-16csaf · cisco_csafUS
A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host. 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 CVE.org MITRE

veröffentlicht 2023-08-16geändert 2026-06-17

verwandt (25,193)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2026-88771US	critical9.8OT kritisch	82.2% (100th)	KEV	2026-09-27
Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS,…
CVE-2026-93952US	—OT kritisch	1.38% (72nd)	KEV	2026-09-22
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successf…
CVE-2026-12569US	critical9.8OT kritisch	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-34910US	—OT kritisch	90.0% (100th)	KEV	2026-05-22
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-6973US	—OT kritisch	34.5% (98th)	KEV	2026-05-07
An Improper Input Validation in Ivanti EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1 allows a remotely authenticated user with administrative access to achieve remote code…

+25188 weitere

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

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