CVE-2025-20276
published 2025-06-04CVE-2025-20276: A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, remote attacker to execute arbitrary code on an…
PriorityP350high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
0.38%
29.8th percentile
A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, remote attacker to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials.
This vulnerability is due to insecure deserialization of Java objects by the affected software. An attacker could exploit this vulnerability by sending a crafted Java object to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of an affected device as a low-privilege user. A successful exploit could also allow the attacker to undertake further actions to elevate their privileges to root.
Affected
121 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
| cisco | cisco_unified_contact_center_express | — | — |
CVSS provenance
nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
vendor_cisco4.8MEDIUM
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Cisco
Cisco Unified Contact Center Express Vulnerabilities
vendor_cisco·2025-06-04·CVSS 4.8
CVE-2025-20276 [MEDIUM] CWE-22 Cisco Unified Contact Center Express Vulnerabilities
Cisco Unified Contact Center Express Vulnerabilities
Multiple vulnerabilities in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack or execute arbitrary code on an affected device. To exploit these vulnerabilities, the attacker must have valid administrative credentials.
For more information about these vulnerabilities, see the Details section of this advisory.
Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.
This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-multi-UhOTvPGL
Cisco
Cisco Unified Contact Center Express Vulnerabilities
vendor_cisco·CVSS 3.1
CVE-2025-20276 Cisco Unified Contact Center Express Vulnerabilities
CVE-2025-20276: Cisco Unified Contact Center Express Vulnerabilities
Multiple vulnerabilities in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack or execute arbitrary code on an affected device. To exploit these vulnerabilities, the attacker must have valid administrative credentials. For more information about these vulnerabilities, see the
CVSS: 3.1
CWE: CWE-22, CWE-502, CWE-79, CWE-22, CWE-502, CWE-79
Bug IDs: CSCwk24068, CSCwk24108, CSCwk24130, CSCwk24130, CSCwk24108
GHSA
GHSA-v453-hjcv-294p: A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, remote attacker to execute arbitrary code on
ghsa_unreviewed·2025-06-04
CVE-2025-20276 [LOW] CWE-502 GHSA-v453-hjcv-294p: A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, remote attacker to execute arbitrary code on
A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, remote attacker to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials.
This vulnerability is due to insecure deserialization of Java objects by the affected software. An attacker could exploit this vulnerability by sending a crafted Java object to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of an affected device as a low-privilege user. A successful exploit could also allow the attacker to undertake further actions to elevate their privileges to root.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-06-04
Published