How severe is CVE-2020-24693?

CVE-2020-24693 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-24693 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-24693?

CVE-2020-24693 affects Mitel Micontact Center Business. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-24693?

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

When was CVE-2020-24693 published?

CVE-2020-24693 was published on 2020-12-18 and last updated on 2026-06-17.

CVE-2020-24693

CVE-2020-24693 is a low-severity vulnerability in Mitel Micontact Center Business with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
CVSS v2: 2.1
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mitel Micontact Center Business
Published: 2020-12-18
Last modified: 2026-06-17

Description

The Ignite portal in Mitel MiContact Center Business before 9.3.0.0 could allow a local attacker to view system information due to insufficient output sanitization.

Frequently asked questions

What is CVE-2020-24693?: The Ignite portal in Mitel MiContact Center Business before 9.3.0.0 could allow a local attacker to view system information due to insufficient output sanitization.
How severe is CVE-2020-24693?: CVE-2020-24693 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-24693 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-24693?: CVE-2020-24693 affects Mitel Micontact Center Business. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-24693?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-24693 published?: CVE-2020-24693 was published on 2020-12-18 and last updated on 2026-06-17.

References

https://www.mitel.com/support/security-advisories

Affected products (1)

cpe:2.3:a:mitel:micontact_center_business:*:*:*:*:*:*:*:*

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