CVSS 3.1
6.7 mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE-2026-121690 CVE-2026-121690
Medium (6.7) in frodobots frodobots earthrover mini+ firmware. EPSS 0.1% estimated probability of exploitation activity in the next 30 days.
On this page
FrodoBots EarthRover Mini+ firmware (version 6.2.4_6.2.5_0.614.0) executes code with unnecessary privileges. All processes run as root and the system lacks privilege separation. The compromise of any single service results in full administrative control of the device.
Severity
- EPSS
- 0.1% estimated probability of exploitation activity in the next 30 days; 3rd percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: none · Automatable: no · Technical impact: total, assessed 2026-11-12. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-250 Execution with Unnecessary Privileges
- Published
- Modified
- Assigned by
- certcc (CNA)
- NVD analysis
- Deferred: the NVD does not plan to analyze it
- Record from
- the NVD, synced
Ask an AI about this CVE
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Explain CVE-2026-121690 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-121690?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-121690?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-121690 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
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Affected
- frodobots:frodobots earthrover mini+ firmware
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| FrodoBots EarthRover Mini+ firmware | 6.2.4_6.2.5_0.614.0 |
Attack patterns (CAPEC)
- CAPEC-69 Target Programs with Elevated Privileges Likelihood: High · Severity: Very High
- CAPEC-104 Cross Zone Scripting Likelihood: Medium · Severity: High
- CAPEC-470 Expanding Control over the Operating System from the Database Severity: Very High
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.
History
- Scored 6.7 medium
- The NVD deferred its analysis
Changes since this site first stored the record. The same for every record: /api/public/changes.