What is the CVSS score of CVE-2026-20114?

CVE-2026-20114 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Apple are affected by CVE-2026-20114?

CVE-2026-20114 presents moderate security risk rated CVSS 5.4. Exploitation could compromise the security of affected deployments.

Apple CVE-2026-20114

EUVD-2026-15445 MEDIUM

Improper Validation of Syntactic Correctness of Input (CWE-1286)

2026-03-25 cisco

GHSA-3855-fjjh-9xh2

Information Disclosure Apple Cisco

5.4

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 25, 2026 - 16:16 euvd

EUVD-2026-15445

Analysis Generated

Mar 25, 2026 - 16:16 vuln.today

CVE Published

Mar 25, 2026 - 16:08 nvd

MEDIUM 5.4

DescriptionNVD

A vulnerability in the Lobby Ambassador web-based management API of Cisco IOS XE Software could allow an authenticated, remote attacker to elevate their privileges and access management APIs that would not normally be available for Lobby Ambassador users. This vulnerability exists because parameters that are received by an API endpoint are not sufficiently validated. An attacker could exploit this vulnerability by authenticating as a Lobby Ambassador user and sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to create a new user with privilege level 1 access to the web-based management API. The attacker would then be able to access the device with these new credentials and privileges.

AnalysisAI

Insufficient parameter validation in Cisco IOS XE Software's Lobby Ambassador management API allows authenticated remote attackers to bypass access controls and create unauthorized administrative accounts. An attacker with standard Lobby Ambassador credentials can exploit this flaw to escalate privileges and gain full management API access on affected devices. …

RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

Full analysis requires sign-in

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CVE-2026-20114 vulnerability details – vuln.today

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