How severe is CVE-2017-17430?

CVE-2017-17430 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-17430 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-17430?

CVE-2017-17430 affects Sangoma Netborder/vega Session Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-17430?

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

When was CVE-2017-17430 published?

CVE-2017-17430 was published on 2017-12-07 and last updated on 2026-06-17.

CVE-2017-17430

CVE-2017-17430 is a critical-severity vulnerability in Sangoma Netborder/vega Session Firmware with a CVSS 3.x base score of 9.8. 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-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Sangoma Netborder/vega Session Firmware
Published: 2017-12-07
Last modified: 2026-06-17

Description

Sangoma NetBorder / Vega Session Controller before 2.3.12-80-GA allows remote attackers to execute arbitrary commands via the web interface.

Frequently asked questions

What is CVE-2017-17430?: Sangoma NetBorder / Vega Session Controller before 2.3.12-80-GA allows remote attackers to execute arbitrary commands via the web interface.
How severe is CVE-2017-17430?: CVE-2017-17430 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-17430 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-17430?: CVE-2017-17430 affects Sangoma Netborder/vega Session Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-17430?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-17430 published?: CVE-2017-17430 was published on 2017-12-07 and last updated on 2026-06-17.

References

ftp://ftp.sangoma.com/nsc/2.3/Changelog

Affected products (1)

cpe:2.3:o:sangoma:netborder\/vega_session_firmware:2.3.11-78-ga:*:*:*:*:*:*:*

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