CVE-2026-0791
CriticalSummary
Podatność CVE-2026-0791 dotyczy urządzeń ALGO 8180 IP Audio Alerter i pozwala zdalnym atakującym na wykonanie dowolnego kodu. Problem wynika z niewłaściwego sprawdzania długości danych dostarczanych przez użytkownika w nagłówku Replaces żądania SIP INVITE.
Risk Assessment
Zagrożenie dla organizacji polega na możliwości zdalnego wykonania kodu przez nieautoryzowanych użytkowników, co może prowadzić do przejęcia kontroli nad urządzeniem. Brak wymogu autoryzacji zwiększa ryzyko ataku.
Recommendation
Zaleca się natychmiastowe zaktualizowanie urządzeń ALGO 8180 IP Audio Alerter do najnowszej wersji oprogramowania, aby załatać tę podatność. Należy również monitorować ruch sieciowy w celu wykrycia potencjalnych prób wykorzystania tej luki.
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Original NVD description (English source)
ALGO 8180 IP Audio Alerter SIP INVITE Replaces Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the Replaces header of SIP INVITE requests. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28300.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

