CVE-2018-7515
CVE-2018-7515 is a medium-severity vulnerability in Omron Cx-supervisor with a CVSS 3.x base score of 5.3. 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-824.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- CVSS v2: 4.6
- EPSS exploit prediction: 0% (22nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-824
- Affected product: Omron Cx-supervisor
- Published:
- Last modified:
Description
In Omron CX-Supervisor Versions 3.30 and prior, access of uninitialized pointer vulnerabilities can be exploited when CX Supervisor indirectly calls an initialized pointer when parsing malformed packets.
Frequently asked questions
- What is CVE-2018-7515?
- In Omron CX-Supervisor Versions 3.30 and prior, access of uninitialized pointer vulnerabilities can be exploited when CX Supervisor indirectly calls an initialized pointer when parsing malformed packets.
- How severe is CVE-2018-7515?
- CVE-2018-7515 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2018-7515 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-7515?
- CVE-2018-7515 affects Omron Cx-supervisor. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-7515?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-7515 published?
- CVE-2018-7515 was published on 2018-03-21 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:omron:cx-supervisor:*:*:*:*:*:*:*:*
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All CVEs affecting Omron Cx-supervisor →
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