How severe is CVE-2021-45310?

CVE-2021-45310 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-45310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-45310?

CVE-2021-45310 affects Sangoma Switchvox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-45310?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-45310 published?

CVE-2021-45310 was published on 2022-02-14 and last updated on 2026-06-17.

CVE-2021-45310

CVE-2021-45310 is a medium-severity vulnerability in Sangoma Switchvox with a CVSS 3.x base score of 5.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Sangoma Switchvox
Published: 2022-02-14
Last modified: 2026-06-17

Description

Sangoma Technologies Corporation Switchvox Version 102409 is affected by an information disclosure vulnerability due to an improper access restriction. Users information such as first name, last name, acount id, server uuid, email address, profile image, number, timestamps, etc can be extracted by sending an unauthenticated HTTP GET request to the https://Switchvox-IP/main?cmd=invalid_browser.

Frequently asked questions

What is CVE-2021-45310?: Sangoma Technologies Corporation Switchvox Version 102409 is affected by an information disclosure vulnerability due to an improper access restriction. Users information such as first name, last name, acount id, server uuid, email address, profile image, number, timestamps, etc can be extracted by sending an unauthenticated HTTP GET request to the https://Switchvox-IP/main?cmd=invalid_browser.
How severe is CVE-2021-45310?: CVE-2021-45310 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-45310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-45310?: CVE-2021-45310 affects Sangoma Switchvox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-45310?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-45310 published?: CVE-2021-45310 was published on 2022-02-14 and last updated on 2026-06-17.

References

https://github.com/IthacaLabs/Sangoma/tree/main/Switchvox_Version%20102409

Affected products (1)

cpe:2.3:a:sangoma:switchvox:102409:*:*:*:*:*:*:*

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