CVE-2020-7034
CVE-2020-7034 is a high-severity vulnerability in Avaya Session Border Controller For Enterprise with a CVSS 3.x base score of 7.2. 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-77.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- CVSS v2: 9.0
- EPSS exploit prediction: 2% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Avaya Session Border Controller For Enterprise
- Published:
- Last modified:
Description
A command injection vulnerability in Avaya Session Border Controller for Enterprise could allow an authenticated, remote attacker to send specially crafted messages and execute arbitrary commands with the affected system privileges. Affected versions of Avaya Session Border Controller for Enterprise include 7.x, 8.0 through 8.1.1.x
Frequently asked questions
- What is CVE-2020-7034?
- A command injection vulnerability in Avaya Session Border Controller for Enterprise could allow an authenticated, remote attacker to send specially crafted messages and execute arbitrary commands with the affected system privileges. Affected versions of Avaya Session Border Controller for Enterprise include 7.x, 8.0 through 8.1.1.x
- How severe is CVE-2020-7034?
- CVE-2020-7034 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-7034 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-7034?
- CVE-2020-7034 affects Avaya Session Border Controller For Enterprise. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-7034?
- 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-2020-7034 published?
- CVE-2020-7034 was published on 2021-04-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:h:avaya:session_border_controller_for_enterprise:*:*:*:*:*:*:*:*
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