CVE-2015-6478
CVE-2015-6478 is a medium-severity vulnerability in Unitronics Visilogic Oplc Ide with a CVSS 2.0 base score of 6.8. 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-284.
Key facts
- Severity: Medium (CVSS 2.0 base score 6.8)
- EPSS exploit prediction: 2% (73rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-284
- Affected product: Unitronics Visilogic Oplc Ide
- Published:
- Last modified:
Description
Unitronics VisiLogic OPLC IDE before 9.8.02 does not properly restrict access to ActiveX controls, which allows remote attackers to have an unspecified impact via a crafted web site.
Frequently asked questions
- What is CVE-2015-6478?
- Unitronics VisiLogic OPLC IDE before 9.8.02 does not properly restrict access to ActiveX controls, which allows remote attackers to have an unspecified impact via a crafted web site.
- How severe is CVE-2015-6478?
- CVE-2015-6478 has a CVSS 2.0 base score of 6.8, rated medium severity.
- Is CVE-2015-6478 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-6478?
- CVE-2015-6478 affects Unitronics Visilogic Oplc Ide. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2015-6478?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-6478 published?
- CVE-2015-6478 was published on 2015-11-13 and last updated on 2026-06-17.
References
- http://www.securityfocus.com/bid/77571
- http://www.zerodayinitiative.com/advisories/ZDI-15-573
- http://www.zerodayinitiative.com/advisories/ZDI-15-577
- http://www.zerodayinitiative.com/advisories/ZDI-15-578
- http://www.zerodayinitiative.com/advisories/ZDI-15-579
- http://www.zerodayinitiative.com/advisories/ZDI-15-580
- https://ics-cert.us-cert.gov/advisories/ICSA-15-274-02
Affected products (1)
- cpe:2.3:a:unitronics:visilogic_oplc_ide:*:*:*:*:*:*:*:*
More vulnerabilities in Unitronics Visilogic Oplc Ide
- CVE-2016-4519 — Critical (CVSS 9.8): Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary…
- CVE-2015-7939 — Critical (CVSS 9.6): Heap-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.09 allows remote attackers to execute arbitrary…
- CVE-2015-7905 — High (CVSS 7.5): Unitronics VisiLogic OPLC IDE before 9.8.02 allows remote attackers to execute unspecified code via unknown vectors.
All CVEs affecting Unitronics Visilogic Oplc Ide →
Other CWE-284 (Improper Access Control) vulnerabilities
- CVE-2026-76607 — Critical (CVSS 10.0): Joomla Extension - fabrikar.com - Missing ACL check in download element in Fabrik < 4.7.3 - ???.
- CVE-2026-20315 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering…
- CVE-2026-70921 — Critical (CVSS 10.0): Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The…
- CVE-2026-66803 — Critical (CVSS 10.0): Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network.
- CVE-2026-58630 — Critical (CVSS 10.0): Improper access control in Azure App Service allows an unauthorized attacker to elevate privileges over a network.
- CVE-2026-60358 — Critical (CVSS 10.0): Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine).…
Browse all CWE-284 (Improper Access Control) vulnerabilities →