How severe is CVE-2020-14027?

CVE-2020-14027 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-14027 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-14027?

CVE-2020-14027 affects Ozeki Ozeki Ng Sms Gateway. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-14027?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-14027 published?

CVE-2020-14027 was published on 2020-09-22 and last updated on 2026-06-17.

CVE-2020-14027

CVE-2020-14027 is a medium-severity vulnerability in Ozeki Ozeki Ng Sms Gateway 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-88.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 3.5
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-88
Affected product: Ozeki Ozeki Ng Sms Gateway
Published: 2020-09-22
Last modified: 2026-06-17

Description

An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. The database connection strings accept custom unsafe arguments, such as ENABLE_LOCAL_INFILE, that can be leveraged by attackers to enable MySQL Load Data Local (rogue MySQL server) attacks.

Frequently asked questions

What is CVE-2020-14027?: An issue was discovered in Ozeki NG SMS Gateway through 4.17.6. The database connection strings accept custom unsafe arguments, such as ENABLE_LOCAL_INFILE, that can be leveraged by attackers to enable MySQL Load Data Local (rogue MySQL server) attacks.
How severe is CVE-2020-14027?: CVE-2020-14027 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-14027 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-14027?: CVE-2020-14027 affects Ozeki Ozeki Ng Sms Gateway. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-14027?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-14027 published?: CVE-2020-14027 was published on 2020-09-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ozeki:ozeki_ng_sms_gateway:*:*:*:*:*:*:*:*

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