How severe is CVE-2018-1389?

CVE-2018-1389 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-1389 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1389?

CVE-2018-1389 affects Ibm Api Connect. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-1389?

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

When was CVE-2018-1389 published?

CVE-2018-1389 was published on 2018-04-30 and last updated on 2026-06-17.

CVE-2018-1389

CVE-2018-1389 is a medium-severity vulnerability in Ibm Api Connect with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 2% (71st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Api Connect
Published: 2018-04-30
Last modified: 2026-06-17

Description

IBM API Connect 5.0.0.0 through 5.0.8.2 is impacted by generated LoopBack APIs for a Model using the BelongsTo/HasMany relationship allowing unauthorized modification of information. IBM X-Force ID: 138213.

Frequently asked questions

What is CVE-2018-1389?: IBM API Connect 5.0.0.0 through 5.0.8.2 is impacted by generated LoopBack APIs for a Model using the BelongsTo/HasMany relationship allowing unauthorized modification of information. IBM X-Force ID: 138213.
How severe is CVE-2018-1389?: CVE-2018-1389 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-1389 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1389?: CVE-2018-1389 affects Ibm Api Connect. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-1389?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-1389 published?: CVE-2018-1389 was published on 2018-04-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*

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