Command injection in National Tax Agency Chrome Extension for e-Tax Reception System
Priority MEDIUM 41CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-77.
Summary
Chrome Extension for e-Tax Reception System Ver1.0.0.0 allows remote attackers to execute an arbitrary command via unspecified vectors.
Why it matters now
EPSS 0.01587 75th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| National Tax Agency | Chrome Extension for e-Tax Reception System | Ver1.0.0.0 | — | No fix listed | CNA |
- Chrome Extension for e-Tax Reception System VendorNational Tax Agency Affected Ver1.0.0.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-5601
- 2026-10-03 Alias added: GHSA-63vc-qfc7-c7pg
References
More National Tax Agency vulnerabilities
- TI-2016-04244 Untrusted search path in National Tax Agency The installer of e-Tax Software CVSS 3.0HIGH 7.8
- TI-2017-01516 Untrusted search path in National Tax Agency Setup file of advance preparation for e-Tax… CVSS 3.1HIGH 7.8
- TI-2017-01505 Untrusted search path in National Tax Agency Installer of "Setup file of advance… CVSS 3.0HIGH 7.8
- TI-2024-31429 Privilege chaining issue exists in the installer of e-Tax software(common program). CVSS 3.1HIGH 7.8
- TI-2023-25275 XML external entity injection in National Tax Agency e-Tax software CVSS 3.1MEDIUM 5.5
Sources
- CVE-2020-5601 · CVE Program
- CVE-2020-5601 · NVD
- FIRST EPSS
- GHSA-63vc-qfc7-c7pg · GitHub Advisory Database · CC BY 4.0
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