CVE intelligence and bounded remediation
CVE-2018-15444 — Cisco Energy Management Suite Software security vulnerability
A vulnerability in the web-based user interface of Cisco Energy Management Suite Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by convincing a user of an affected system to import a crafted XML file with malicious entries, which could allow the attacker to read and write files within the affected application.
- Severity
- High
- CVSS
- 7.3 (3.0)
- Published
- 2018-11-08
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-611
Affected products
- cisco / energy_management_suite_software
Matched remediation archetype
XML external entity and unsafe XML processing
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Check exposure
- Inventory XML parsers used by APIs, file imports, office or image formats, identity protocols, feeds, and background jobs.
- Determine whether document type declarations, external entities, XInclude, schemas, or network resolvers are enabled.
- Map parser filesystem and network access and the sensitivity of documents it processes.
Remediate safely
- Configure each parser to reject document type declarations and disable external entity, XInclude, and network resolution features.
- Prefer a data format or hardened parser that does not support external resolution, and apply input size and depth limits.
- Update affected XML libraries and centralize secure parser construction so callers cannot silently override it.
Authoritative sources
Complete CVE record and remediation plan
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