CVE-2021-1393
published 2021-02-24CVE-2021-1393: Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level…
PriorityP265critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.25%
81.1th percentile
Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes. For more information about these vulnerabilities, see the Details section of this advisory.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | application_policy_infrastructure_controller | — | — |
| cisco | application_services_engine | >= 1.1 < 1.1\(3e\) | 1.1\(3e\) |
| cisco | application_services_engine_unauthorized_access | — | — |
| cisco | cisco_application_services_engine_software | — | — |
Detection & IOCsextracted from sources · hover to see the quote
- →CVE-2021-1393 affects Cisco Application Services Engine; look for unauthenticated remote access attempts targeting host-level operations, diagnostic file creation, or configuration changes on this platform ↗
- →Track Cisco bug IDs CSCvw14124 and CSCvw55819 for patch status and vendor-specific detection guidance related to this vulnerability ↗
- →CWE-306 (Missing Authentication for Critical Function) and CWE-552 (Files or Directories Accessible to External Parties) are the root weakness classes; monitor for unauthenticated requests to sensitive API endpoints or file-access paths on Cisco Application Services Engine ↗
- ·No workarounds are available; the only remediation is applying Cisco-released software updates ↗
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C
vendor_cisco9.8CRITICAL
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GHSA
GHSA-m5h3-jr9w-ww4r: Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level
ghsa_unreviewed·2022-05-24
CVE-2021-1393 [CRITICAL] CWE-306 GHSA-m5h3-jr9w-ww4r: Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level
Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes. For more information about these vulnerabilities, see the Details section of this advisory.
Cisco
Cisco Application Services Engine Unauthorized Access Vulnerabilities
vendor_cisco·2021-02-24·CVSS 9.8
CVE-2021-1393 [CRITICAL] CWE-306 Cisco Application Services Engine Unauthorized Access Vulnerabilities
Cisco Application Services Engine Unauthorized Access Vulnerabilities
Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes.
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-case-mvuln-dYrDPC6w
Cisco
Cisco Application Services Engine Unauthorized Access Vulnerabilities
vendor_cisco·CVSS 3.1
CVE-2021-1393 Cisco Application Services Engine Unauthorized Access Vulnerabilities
CVE-2021-1393: Cisco Application Services Engine Unauthorized Access Vulnerabilities
Multiple vulnerabilities in Cisco Application Services Engine could allow an unauthenticated, remote attacker to gain privileged access to host-level operations or to learn device-specific information, create diagnostic files, and make limited configuration changes. For more information about these vulnerabilities, see the
CVSS: 3.1
CWE: CWE-306, CWE-552, CWE-306, CWE-552
Bug IDs: CSCvw14124, CSCvw55819, CSCvw14124, CSCvw55819
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-02-24
Published