CVE-2020-0618
CVE-2020-0618 is a high-severity vulnerability in Microsoft Sql Server with a CVSS 3.x base score of 8.8. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2024-09-18). The underlying weakness is classified as CWE-502.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 6.5
- EPSS exploit prediction: 99% (100th percentile)
- Actively exploited: Yes — listed in CISA KEV (added 2024-09-18)
- EU (EUVD) id: EUVD-2020-2113
- EU exploitation: Flagged exploited in the ENISA EU Vulnerability Database (since 2024-09-18)
- Weakness: CWE-502
- Affected product: Microsoft Sql Server
- Published:
- Last modified:
Description
A remote code execution vulnerability exists in Microsoft SQL Server Reporting Services when it incorrectly handles page requests, aka 'Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability'.
Frequently asked questions
- What is CVE-2020-0618?
- A remote code execution vulnerability exists in Microsoft SQL Server Reporting Services when it incorrectly handles page requests, aka 'Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability'.
- How severe is CVE-2020-0618?
- CVE-2020-0618 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-0618 being actively exploited?
- Yes. CVE-2020-0618 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2024-09-18, which means active exploitation has been confirmed. It should be prioritised for remediation.
- What products are affected by CVE-2020-0618?
- CVE-2020-0618 primarily affects Microsoft Sql Server. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-0618?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
- Does CVE-2020-0618 have an EU (EUVD) identifier?
- Yes. CVE-2020-0618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-2113. It is also flagged as exploited in the EUVD (since 2024-09-18).
- When was CVE-2020-0618 published?
- CVE-2020-0618 was published on 2020-02-11 and last updated on 2026-06-17.
References
- http://packetstormsecurity.com/files/156707/SQL-Server-Reporting-Services-SSRS-ViewState-Deserialization.html
- http://packetstormsecurity.com/files/159216/Microsoft-SQL-Server-Reporting-Services-2016-Remote-Code-Execution.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0618
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0618
Affected products (3)
- cpe:2.3:a:microsoft:sql_server:2012:sp4:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sql_server:2014:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sql_server:2016:sp2:*:*:*:*:x64:*
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