CVE-2026-55113
CVE-2026-55113 is a high-severity vulnerability in Ui Unifi Talk Application with a CVSS 3.x base score of 7.5. 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-918.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 0% (13th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-918
- Affected product: Ui Unifi Talk Application
- Published:
- Last modified:
Description
A malicious actor with access to the network could exploit a Server-Side Request Forgery (SSRF) vulnerability found in UniFi Talk Application to execute a Denial of Service (DoS) attack and bypass authentication in certain UniFi Talk API endpoints.
Frequently asked questions
- What is CVE-2026-55113?
- A malicious actor with access to the network could exploit a Server-Side Request Forgery (SSRF) vulnerability found in UniFi Talk Application to execute a Denial of Service (DoS) attack and bypass authentication in certain UniFi Talk API endpoints.
- How severe is CVE-2026-55113?
- CVE-2026-55113 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
- Is CVE-2026-55113 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-55113?
- CVE-2026-55113 affects Ui Unifi Talk Application. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-55113?
- 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.
- When was CVE-2026-55113 published?
- CVE-2026-55113 was published on 2026-07-02 and last updated on 2026-07-09.
References
Affected products (1)
- cpe:2.3:a:ui:unifi_talk_application:*:*:*:*:*:*:*:*
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