How severe is CVE-2018-2483?

CVE-2018-2483 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2018-2483 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-2483?

CVE-2018-2483 primarily affects Sap Businessobjects Business Intelligence. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-2483?

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

When was CVE-2018-2483 published?

CVE-2018-2483 was published on 2018-11-13 and last updated on 2026-06-17.

CVE-2018-2483

CVE-2018-2483 is a medium-severity vulnerability in Sap Businessobjects Business Intelligence with a CVSS 3.x base score of 4.3. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Sap Businessobjects Business Intelligence
Published: 2018-11-13
Last modified: 2026-06-17

Description

HTTP Verb Tampering is possible in SAP BusinessObjects Business Intelligence Platform, versions 4.1 and 4.2, Central Management Console (CMC) by changing request method.

Frequently asked questions

What is CVE-2018-2483?: HTTP Verb Tampering is possible in SAP BusinessObjects Business Intelligence Platform, versions 4.1 and 4.2, Central Management Console (CMC) by changing request method.
How severe is CVE-2018-2483?: CVE-2018-2483 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2018-2483 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-2483?: CVE-2018-2483 primarily affects Sap Businessobjects Business Intelligence. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-2483?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-2483 published?: CVE-2018-2483 was published on 2018-11-13 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:sap:businessobjects_business_intelligence:4.1:*:*:*:*:*:*:*
cpe:2.3:a:sap:businessobjects_business_intelligence:4.2:*:*:*:*:*:*:*

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Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
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CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
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