CVE Explorer
CVE-2026-20152
A vulnerability in the authentication service feature of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to bypass authentication policy requirements.
This vulnerability is due to improper validation of user-supplied authentication input in HTTP requests. An attacker could exploit this vulnerability by sending HTTP requests that contain specific authentication requests to an affected device. A successful exploit could allow the attacker to
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","product":"Cisco Secure Web Appliance","vendor":"Cisco","versions":[{"status":"affected","version":"11.8.0-453"},{"status":"affected","version":"12.5.3-002"},{"status":"affected","version":"12.0.3-007"},{"status":"affected","version":"12.0.3-005"},{"status":"affected","version":"14.1.0-032"},{"status":"affected","version":"14.1.0-047"},{"status":"affected","version":"14.1.0-041"},{"status":"affected","version":"12.0.4-002"},{"status":"affected","version":"14.0.2-012"},{"status":"affected","version":"11.8.0-414"},{"status":"affected","version":"12.0.1-268"},{"status":…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:45bf6a818ade4ccf192c641a344c01ce574c68e2423548444014b0b2a7f41f75 · sha256:b5f723271fac0283… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:45bf6a818ade4ccf192c641a344c01ce574c68e2423548444014b0b2a7f41f75 · sha256:b5f723271fac0283… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-305","description":"Authentication Bypass by Primary Weakness","lang":"en","type":"cwe"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:45bf6a818ade4ccf192c641a344c01ce574c68e2423548444014b0b2a7f41f75 · sha256:b5f723271fac0283… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"cisco-sa-wsa-auth-bypass-6YZkTQhd","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wsa-auth-bypass-6YZkTQhd"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:45bf6a818ade4ccf192c641a344c01ce574c68e2423548444014b0b2a7f41f75 · sha256:b5f723271fac0283… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.