Security readout for executives and security teams
Plain-English summary
CVE-2022-44087 is a critical remote code execution issue reported in ESPCMS P8.21120101. A network attacker may be able to run code without authentication or user interaction. Public metadata is sparse, so teams should confirm whether ESPCMS is present before treating this as an enterprise-wide emergency.
Executive priority
Treat as urgent for any confirmed ESPCMS P8.21120101 exposure, because unauthenticated remote code execution can lead to full system compromise. If ESPCMS is not used, priority drops to documentation and monitoring.
Technical view
The CVE describes CWE-94 code injection in the ESPCMS component UPFILE_PIC_ZOOM_HIGHT. CVSS 3.1 is 9.8, with network attack vector, low complexity, no privileges, no user interaction, and high confidentiality, integrity, and availability impact. The source bundle does not identify CPEs, patches, or detailed exploit mechanics.
Likely exposure
Exposure is most likely where ESPCMS P8.21120101 is deployed, especially on internet-facing systems. The official affected metadata lists vendor and product as n/a, so asset validation is required before assuming scope.
Exploitation context
The bundle does not show CISA KEV listing or cited evidence of active exploitation. The CVSS vector indicates high exploitability if a vulnerable ESPCMS instance is reachable, but public evidence here is insufficient to claim exploitation in the wild.
Researcher notes
Evidence is limited to CVE metadata and a Gitee issue reference. The affected CPE data is absent, no patch is named, and no active exploitation evidence is provided. Validate product/version locally before scanning or remediation decisions.
Mitigation direction
- Check the Gitee issue and vendor channels for official fix guidance.
- Inventory systems for ESPCMS P8.21120101 deployments.
- Restrict external access to affected ESPCMS instances where feasible.
- Prioritize replacement or upgrade if vendor guidance confirms a fixed version.
- Monitor web logs for suspicious activity around the named component.
Validation and detection
- Search asset inventory for ESPCMS P8.21120101.
- Confirm whether UPFILE_PIC_ZOOM_HIGHT exists or is enabled.
- Review exposure of any ESPCMS instance to untrusted networks.
- Check logs for abnormal requests to ESPCMS upload or image components.
- Track CVE and Gitee references for patch status updates.
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.
CWE-94: Code execution behavior lookup
Code execution and unsafe deserialization weaknesses often justify reviewing execution behavior and process telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-44087 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://gitee.com/earclink/espcms/issues/I5WSA0CVE reference, mitre
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.
Improper Control of Generation of Code ('Code Injection')
Improper Control of Generation of Code ('Code Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.