How severe is CVE-2026-0781?

CVE-2026-0781 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-0781 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-0781?

CVE-2026-0781 affects Algosolutions 8180 Ip Audio Alerter Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-0781?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-0781 have an EU (EUVD) identifier?

Yes. CVE-2026-0781 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4456.

When was CVE-2026-0781 published?

CVE-2026-0781 was published on 2026-01-23 and last updated on 2026-06-17.

CVE-2026-0781

CVE-2026-0781 is a high-severity vulnerability in Algosolutions 8180 Ip Audio Alerter Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4456
Weakness: CWE-78
Affected product: Algosolutions 8180 Ip Audio Alerter Firmware
Published: 2026-01-23
Last modified: 2026-06-17

Description

ALGO 8180 IP Audio Alerter Web UI Command Injection 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 required to exploit this vulnerability. The specific flaw exists within the web-based user interface. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28290.

Frequently asked questions

What is CVE-2026-0781?: ALGO 8180 IP Audio Alerter Web UI Command Injection 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 required to exploit this vulnerability. The specific flaw exists within the web-based user interface. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28290.
How severe is CVE-2026-0781?: CVE-2026-0781 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-0781 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-0781?: CVE-2026-0781 affects Algosolutions 8180 Ip Audio Alerter Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-0781?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-0781 have an EU (EUVD) identifier?: Yes. CVE-2026-0781 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4456.
When was CVE-2026-0781 published?: CVE-2026-0781 was published on 2026-01-23 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-26-003/

Affected products (1)

cpe:2.3:o:algosolutions:8180_ip_audio_alerter_firmware:5.5:*:*:*:*:*:*:*

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