---
cve: "CVE-2026-64940"
severity: "HIGH"
cvss: 8.8
epss: "40%"
vendor: "Nishishi Factory"
kev: false
exploited: false
published: "2026-08-10 07:09:50"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-02T11:08:04+02:00"
---

# CVE-2026-64940

> 8.8 HIGH

## Beschreibung

Tegalog -Fumy Otegaru Memo Logger- provided by Nishishi Factory contains a vulnerability due to a permissive regular expression, which may allow an attacker who can access the affected product to log in to the management console. As a result, the attacker may perform any operations available from the management console.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://www.nishishi.com/cgi/tegalog/info/notice20260629.shtml>
- <https://jvn.jp/en/jp/JVN99975039/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-64940) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_