CVE-2021-3458
CVE-2021-3458 is a medium-severity vulnerability in Motorola Mm1000 Firmware with a CVSS 3.x base score of 6.1. 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: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (15th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Motorola Mm1000 Firmware
- Published:
- Last modified:
Description
The Motorola MM1000 device configuration portal can be accessed without authentication, which could allow adapter settings to be modified.
Frequently asked questions
- What is CVE-2021-3458?
- The Motorola MM1000 device configuration portal can be accessed without authentication, which could allow adapter settings to be modified.
- How severe is CVE-2021-3458?
- CVE-2021-3458 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
- Is CVE-2021-3458 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-3458?
- CVE-2021-3458 affects Motorola Mm1000 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-3458?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-3458 published?
- CVE-2021-3458 was published on 2021-08-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:motorola:mm1000_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Motorola Mm1000 Firmware
- CVE-2021-3459 — Medium (CVSS 6.8): A privilege escalation vulnerability was reported in the MM1000 device configuration web server, which could allow…
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- CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
- CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…
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