Security readout for executives and security teams
Plain-English summary
Huawei AnyOffice V200R006C10 has a deserialization flaw. Huawei's description says a crafted request could let an attacker inject remote malicious code and control the device. Public data provided does not include a CVSS score, patch details, or confirmed exploitation.
Executive priority
Treat as high priority if Huawei AnyOffice V200R006C10 is present. The stated outcome includes remote malicious code injection and device control, but urgency should be validated against actual deployment and network exposure.
Technical view
CVE-2021-22439 is described as a deserialization vulnerability in Huawei AnyOffice V200R006C10. The available CVE text says exploitation requires constructing a specific request and can result in remote malicious code injection and device control. No CWE, CVSS vector, or exploit indicators are included in the provided sources.
Likely exposure
Exposure appears limited to environments running Huawei AnyOffice V200R006C10. Business risk is higher where the affected service accepts requests from untrusted networks or supports remote access workflows.
Exploitation context
The provided bundle does not show CISA KEV listing or another cited source confirming active exploitation. The public description confirms potential remote code injection and device control, but does not provide exploit maturity, prevalence, or prerequisites beyond a crafted request.
Researcher notes
Source detail is sparse. The record identifies deserialization and impact, but omits CVSS, CWE, patch status, exploit references, and technical prerequisites. Avoid assuming affected versions beyond V200R006C10 without Huawei confirmation.
Mitigation direction
- Review Huawei PSIRT advisory for official remediation guidance.
- Confirm whether AnyOffice V200R006C10 exists in your environment.
- Engage Huawei support for supported update or mitigation options.
- Prioritize remediation if the service is reachable from untrusted networks.
- Monitor Huawei PSIRT and CVE records for updated severity or fixes.
Validation and detection
- Inventory AnyOffice deployments and record exact version numbers.
- Check whether any deployment reports V200R006C10.
- Map network exposure for affected AnyOffice services.
- Review security logs for unusual requests to affected systems.
- Document patch or mitigation status against Huawei guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2021-22439 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210619-01-injection-enCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.