CVE-2026-0789Network attack vector

Unauthenticated cookie disclosure via web response body

Published Jan 23, 2026 · Updated Jan 23, 2026

Information disclosure in Algo 8180 IP Audio Alerter 5.5 allows remote attackers to obtain an authentication cookie through the web UI. The web interface places the authentication cookie in a response body returned to an unauthenticated requester rather than withholding the session credential. No authentication or user interaction is required, and the published record establishes disclosure only, not device modification or service interruption.

CVSS severity5.3
Medium
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Algo 8180 IP Audio Alerter 5.5 allows remote attackers to obtain an authentication cookie through the web UI. The web interface places the authentication cookie in a response body returned to an unauthenticated requester rather than withholding the session credential. No authentication or user interaction is required, and the published record establishes disclosure only, not device modification or service interruption.

The record

CVE
CVE-2026-0789
Published
Jan 23, 2026
Updated
Jan 23, 2026
Vendor
Algo Communication Products Ltd.
Product
8180 IP Audio Alerter
Classifications
CWE-200, T1539
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 23, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Algo Communication Products Ltd. · 8180 IP Audio Alerterversion=5.5

Published CVSS scores

5.3Trend Micro Zero Day InitiativeCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1539Steal Web Session Cookie

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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