CVE-2020-8734
CVE-2020-8734 is a medium-severity vulnerability in Intel M10jnp2sb Firmware with a CVSS 3.x base score of 6.7. 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-20.
Key facts
- Severity: Medium (CVSS 3.x base score 6.7)
- CVSS v2: 4.6
- EPSS exploit prediction: 0% (24th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Intel M10jnp2sb Firmware
- Published:
- Last modified:
Description
Improper input validation in the firmware for Intel(R) Server Board M10JNP2SB before version 7.210 may allow a privileged user to potentially enable escalation of privilege via local access.
Frequently asked questions
- What is CVE-2020-8734?
- Improper input validation in the firmware for Intel(R) Server Board M10JNP2SB before version 7.210 may allow a privileged user to potentially enable escalation of privilege via local access.
- How severe is CVE-2020-8734?
- CVE-2020-8734 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-8734 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-8734?
- CVE-2020-8734 affects Intel M10jnp2sb Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-8734?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-8734 published?
- CVE-2020-8734 was published on 2021-02-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:intel:m10jnp2sb_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Intel M10jnp2sb Firmware
- CVE-2024-41167 — High (CVSS 7.5): Improper input validation in UEFI firmware in some Intel(R) Server Board M10JNP2SB Family may allow a privileged user…
- CVE-2021-0185 — High (CVSS 7.5): Improper input validation in the firmware for some Intel(R) Server Board M10JNP Family before version 7.216 may allow a…
- CVE-2020-8733 — Medium (CVSS 6.7): Improper buffer restrictions in the firmware for Intel(R) Server Board M10JNP2SB before version 7.210 may allow a…
All CVEs affecting Intel M10jnp2sb Firmware →
Other CWE-20 (Improper Input Validation) vulnerabilities
- CVE-2026-48316 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48281 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48277 — Critical (CVSS 10.0): ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Input Validation vulnerability that could…
- CVE-2026-48055 — Critical (CVSS 10.0): Streambert is a cross-platform Electron Desktop App to stream and download any video media. In versions 2.4.0 and…
- CVE-2026-34910 — Critical (CVSS 10.0): A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS…
- CVE-2026-33587 — Critical (CVSS 10.0): Lack of user input sanitisation in Open Notebook v1.8.3 allows the application user to execute Python code (and…
Browse all CWE-20 (Improper Input Validation) vulnerabilities →