How severe is CVE-2018-2457?

CVE-2018-2457 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 high, integrity none, and availability none.

Is CVE-2018-2457 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-2018-2457?

CVE-2018-2457 affects Sap Adaptive Server Enterprise. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-2457?

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

When was CVE-2018-2457 published?

CVE-2018-2457 was published on 2018-09-11 and last updated on 2026-06-17.

CVE-2018-2457

CVE-2018-2457 is a medium-severity vulnerability in Sap Adaptive Server Enterprise 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: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sap Adaptive Server Enterprise
Published: 2018-09-11
Last modified: 2026-06-17

Description

Under certain conditions SAP Adaptive Server Enterprise, version 16.0, allows some privileged users to access information which would otherwise be restricted.

Frequently asked questions

What is CVE-2018-2457?: Under certain conditions SAP Adaptive Server Enterprise, version 16.0, allows some privileged users to access information which would otherwise be restricted.
How severe is CVE-2018-2457?: CVE-2018-2457 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 high, integrity none, and availability none.
Is CVE-2018-2457 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-2018-2457?: CVE-2018-2457 affects Sap Adaptive Server Enterprise. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-2457?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-2457 published?: CVE-2018-2457 was published on 2018-09-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sap:adaptive_server_enterprise:16.0:*:*:*:*:*:*:*

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