EIP-2026-100977

PRE-CVE

Aastra 6755i SIP SP4 - Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-100977. PoCs published by Wadeek.

AI-analyzed exploit summary This is a writeup describing an unauthorized remote reboot vulnerability in Aastra 6755i SIP phones running firmware SP4. The exploit involves accessing a specific URL to trigger a reboot without authentication.

Description

Aastra 6755i SIP SP4 - Denial of Service

Exploits (1)

exploitdb WRITEUP
by Wadeek · textdoshardware
https://www.exploit-db.com/exploits/44142

This is a writeup describing an unauthorized remote reboot vulnerability in Aastra 6755i SIP phones running firmware SP4. The exploit involves accessing a specific URL to trigger a reboot without authentication.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Aastra 6755i SIP SP4 (Firmware 3.3.1.4053 SP4)
No auth needed
Prerequisites: Network access to the target device · Knowledge of the target device's IP address
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026