CVE-2017-7730
CVE-2017-7730 is a high-severity vulnerability in Ismartalarm Cubeone Firmware with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
- CVSS v2: 7.8
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Ismartalarm Cubeone Firmware
- Published:
- Last modified:
Description
iSmartAlarm cube devices allow Denial of Service. Sending a SYN flood on port 12345 will freeze the "cube" and it will stop responding.
Frequently asked questions
- What is CVE-2017-7730?
- iSmartAlarm cube devices allow Denial of Service. Sending a SYN flood on port 12345 will freeze the "cube" and it will stop responding.
- How severe is CVE-2017-7730?
- CVE-2017-7730 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2017-7730 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-7730?
- CVE-2017-7730 affects Ismartalarm Cubeone Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-7730?
- 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-2017-7730 published?
- CVE-2017-7730 was published on 2017-07-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:ismartalarm:cubeone_firmware:-:*:*:*:*:*:*:*
More vulnerabilities in Ismartalarm Cubeone Firmware
- CVE-2017-13664 — Critical (CVSS 9.8): Password file exposure in firmware in iSmartAlarm CubeOne version 2.2.4.8 and earlier allows attackers to execute…
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- CVE-2017-7726 — High (CVSS 7.5): iSmartAlarm cube devices have an SSL Certificate Validation Vulnerability.
- CVE-2018-16224 — Medium (CVSS 5.3): Incorrect access control for the diagnostic files of the iSmartAlarm Cube One through 2.2.4.10 allows an attacker to…
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