CVE Watch30 jun 2026

CVE-2026-20223

A vulnerability in the access validation of internal REST APIs of Cisco Secure Workload could allow an unauthenticated, remote attacker

CVSS

10.0

Crítico

EPSS

0.8%

p54

KEV

—

Exploit Today

0-100

Publicado: 20 may 2026 · Última mod.: 30 jun 2026 · CWE-306

EPSS · 30d

0.8%EPSS · 30 días0.9%

2026-06-302026-07-16

Descripción técnica

A vulnerability in the access validation of internal REST APIs of Cisco Secure Workload could allow an unauthenticated, remote attacker to access site resources with the privileges of the Site Admin role. This vulnerability is due to insufficient validation and authentication when accessing REST API endpoints. An attacker could exploit this vulnerability if they are able to send a crafted API request to an affected endpoint. A successful exploit could allow the attacker to read sensitive information and make configuration changes across tenant boundaries with the privileges of the Site Admin user. 

Referencias oficiales

sec.cloudapps.cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csw-pnbsa-g8WEnuy

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2025-32489.8 CRÍ

100.0%

KEV—80Langflow Missing Authentication Vulnerability3d CVE-2024-116809.8 CRÍ

99.8%

KEV—80ProjectSend Improper Authentication Vulnerability3d CVE-2026-561645.3 MED

92.0%

KEV—78Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability3d CVE-2026-468179.8 CRÍ

60.3%

KEV—68Oracle E-Business Suite Improper Privilege Management Vulnerability1d CVE-2022-245629.8 CRÍ

98.9%

——30In IOBit IOTransfer 4.3.1.1561, an unauthenticated attacker can send GET and POST requests to Airserv and gain arbitrary read/write access to the entire file-system (with admin privileges) on the victim's endpoint, which can result in data theft and remote code execution.9d CVE-2026-411769.8 CRÍ

98.2%

——29Rclone is a command-line program to sync files and directories to and from different cloud storage providers. The RC endpoint `options/set` is exposed without `AuthRequired: true`, but it can mutate global runtime configuration, including the RC option block itself. Starting in version 1.45.0 and prior to version 1.73.5, an unauthenticated attacker can set `rc.NoAuth=true`, which disables the authorization gate for many RC methods registered with `AuthRequired: true` on reachable RC servers that are started without global HTTP authentication. This can lead to unauthorized access to sensitive administrative functionality, including configuration and operational RC methods. Version 1.73.5 patches the issue.3d