CVE-2017-17699
CVE-2017-17699 is a critical-severity vulnerability in K7computing Antivirus with a CVSS 3.x base score of 9.8. 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-476.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-476
- Affected product: K7computing Antivirus
- Published:
- Last modified:
Description
K7Sentry.sys 15.1.0.59 in K7 Antivirus 15.1.0309 has a NULL pointer dereference via a 0x950025ac DeviceIoControl request.
Frequently asked questions
- What is CVE-2017-17699?
- K7Sentry.sys 15.1.0.59 in K7 Antivirus 15.1.0309 has a NULL pointer dereference via a 0x950025ac DeviceIoControl request.
- How severe is CVE-2017-17699?
- CVE-2017-17699 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2017-17699 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-2017-17699?
- CVE-2017-17699 affects K7computing Antivirus. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-17699?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2017-17699 published?
- CVE-2017-17699 was published on 2017-12-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:k7computing:antivirus:15.1.0309:*:*:*:*:*:*:*
More vulnerabilities in K7computing Antivirus
- CVE-2017-17701 — Critical (CVSS 9.8): K7Sentry.sys 15.1.0.59 in K7 Antivirus 15.1.0309 has a NULL pointer dereference via a 0x950025c8 DeviceIoControl…
- CVE-2017-17700 — Critical (CVSS 9.8): K7Sentry.sys 15.1.0.59 in K7 Antivirus 15.1.0309 has a NULL pointer dereference via a 0x950025a4 DeviceIoControl…
- CVE-2017-17465 — Critical (CVSS 9.8): K7Sentry.sys 15.1.0.59 in K7 Antivirus 15.1.0309 has a NULL pointer dereference via a 0x95002574 DeviceIoControl…
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