TI-2020-10535 Aliases CVE-2020-13431 GHSA-4cfq-849g-j9jx

I2P before 0.9.46 allows local users to gain privileges via a Trojan horse I2PSvc.exe…

LOW 34CWE-732Published 2020-06-16 · Updated 2024-08-04

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

I2P before 0.9.46 allows local users to gain privileges via a Trojan horse I2PSvc.exe file because of weak permissions on a certain %PROGRAMFILES% subdirectory.

Why it matters now

EPSS 0.00309 23rd 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
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:geti2p:i2p::::::::	before 0.9.46	Vulnerable	Geti2p

cpe:2.3:a:geti2p:i2p:*:*:*:*:*:*:*:* Versions before 0.9.46 Vulnerable ·Geti2p

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-13431
2026-10-03 Alias added: GHSA-4cfq-849g-j9jx

References

Advisory 1

https://blog.blazeinfosec.com/security-advisory-i2p-for-windows-local-privilege-escalation/

Other 1

https://geti2p.net/en

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences