CVE-2018-7494
CVE-2018-7494 is a high-severity vulnerability in Deltaww Wplsoft with a CVSS 3.x base score of 8.8. 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-119.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 3% (85th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Deltaww Wplsoft
- Published:
- Last modified:
Description
WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.
Frequently asked questions
- What is CVE-2018-7494?
- WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length stack buffer where a value larger than the buffer can be read from a file into the buffer, causing the buffer to be overwritten, which may allow remote code execution or cause the application to crash.
- How severe is CVE-2018-7494?
- CVE-2018-7494 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-7494 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-7494?
- CVE-2018-7494 affects Deltaww Wplsoft. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-7494?
- 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-2018-7494 published?
- CVE-2018-7494 was published on 2018-05-04 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:deltaww:wplsoft:*:*:*:*:*:*:*:*
More vulnerabilities in Deltaww Wplsoft
- CVE-2018-7509 — High (CVSS 8.8): WPLSoft in Delta Electronics versions 2.45.0 and prior writes data from a file outside the bounds of the intended…
- CVE-2018-7507 — High (CVSS 8.8): WPLSoft in Delta Electronics versions 2.45.0 and prior utilizes a fixed length heap buffer where a value larger than…
- CVE-2023-5130 — High (CVSS 8.2): A buffer overflow vulnerability exists in Delta Electronics WPLSoft. An anonymous attacker can exploit this…
- CVE-2023-5461 — Low (CVSS 3.7): A vulnerability was found in Delta Electronics WPLSoft 2.51. It has been classified as problematic. Affected is an…
- CVE-2023-5460 — Low (CVSS 3.5): A vulnerability was found in Delta Electronics WPLSoft up to 2.51 and classified as problematic. This issue affects…
All CVEs affecting Deltaww Wplsoft →
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