{"answers":{"affected":"It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2020-0618 in the wild since at least 18 Sep 2024, including in ransomware campaigns.","fix":"No fix has been published for CVE-2020-0618 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 9 Oct 2024.","what":"CVE-2020-0618 is a critical unsafe deserialization vulnerability in Microsoft Sql Server, published on 11 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-0618 and fix it if it is affected.\n\nWhat it is: CVE-2020-0618 is a critical unsafe deserialization vulnerability in Microsoft Sql Server, published on 11 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2020-0618 in the wild since at least 18 Sep 2024, including in ransomware campaigns.\n\nAffected product: Microsoft Sql Server. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2020-0618/ (Markdown: https://insights.sbomify.com/CVE-2020-0618/index.md)","id":"CVE-2020-0618","markdown":"https://insights.sbomify.com/CVE-2020-0618/index.md","name":"CVE-2020-0618","record":{"aliases":["GHSA-jcvj-vhj2-vgmw"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SQL Server Reporting Services","requires_auth":"none","summary":"Remote attackers can execute arbitrary code on Microsoft SQL Server Reporting Services by exploiting a deserialization flaw in page request handling.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":"sql_server","vendor":"microsoft"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"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'.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2020-02-11","github_poc":4,"max_poc_stars":195,"metasploit":1,"nuclei":1,"refs":[{"date":"2020-02-15T06:40:23Z","kind":"github_poc","ref":"https://github.com/euphrat1ca/CVE-2020-0618","stars":195,"title":"SQL Server Reporting Services(CVE-2020-0618)中的RCE"},{"date":"2020-02-18T16:17:19Z","kind":"github_poc","ref":"https://github.com/wortell/cve-2020-0618","stars":30,"title":"CVE-2020-0618 Honeypot"},{"date":"2022-05-13T08:58:16Z","kind":"github_poc","ref":"https://github.com/itstarsec/CVE-2020-0618","stars":2,"title":"Melissa"},{"date":"2020-02-11","kind":"metasploit","ref":"exploit/windows/http/ssrs_navcorrector_viewstate","stars":null,"title":"SQL Server Reporting Services (SSRS) ViewState Deserialization"},{"date":"2020-09-17","kind":"exploitdb","ref":"48816","stars":null,"title":"Microsoft SQL Server Reporting Services 2016 - Remote Code Execution"},{"date":"2025-03-28T07:29:36Z","kind":"github_poc","ref":"https://github.com/N3xtGenH4cker/CVE-2020-0618_DETECTION","stars":0,"title":null},{"date":null,"kind":"nuclei","ref":"http/cves/2020/CVE-2020-0618.yaml","stars":null,"title":"Microsoft SQL Server Reporting Services - Remote Code Execution"}],"tier":"exploited"},"has_fix":null,"headline":"Microsoft SQL Server Reporting Services Remote Code Execution","id":"CVE-2020-0618","indexable":true,"kev":{"dateAdded":"2024-09-18","dueDate":"2024-10-09","knownRansomwareCampaignUse":"Known","product":"SQL Server","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","vendorProject":"Microsoft","vulnerabilityName":"Microsoft SQL Server Reporting Services Remote Code Execution Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"microsoft:sql_server","products":["microsoft:sql_server"],"type":"deserialization","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Privilege escalation in Windows","id":"CVE-2020-0620"},"packages":[],"prev":{"headline":"Denial of service in Windows","id":"CVE-2020-0617"},"products":["Microsoft SQL Server","Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (CU)","Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR)","Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (CU)","Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR)","Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR)"],"published":"2020-02-11","related":[{"cvss_score":8.8,"headline":"Microsoft SQL Server Remote Code Execution","id":"CVE-2019-1068","kev_date_added":"2026-08-26","published":"2019-07-15"},{"cvss_score":9.8,"headline":"Memory corruption in Microsoft SQL Server","id":"CVE-2018-8273","kev_date_added":null,"published":"2018-08-15"},{"cvss_score":9,"headline":"Memory corruption in n/a","id":"CVE-2008-5416","kev_date_added":null,"published":"2008-12-10"},{"cvss_score":8.8,"headline":"Microsoft SQL Server Remote Code Execution Vulnerability","id":"CVE-2023-21705","kev_date_added":null,"published":"2023-02-14"},{"cvss_score":8.8,"headline":"Microsoft SQL Server Remote Code Execution Vulnerability","id":"CVE-2023-21713","kev_date_added":null,"published":"2023-02-14"},{"cvss_score":8.8,"headline":"Microsoft SQL Elevation of Privilege Vulnerability","id":"CVE-2021-1636","kev_date_added":null,"published":"2021-01-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-15","vendors":["Microsoft"]},"summary":"Remote attackers can execute arbitrary code on Microsoft SQL Server Reporting Services by exploiting a deserialization flaw in page request handling.","url":"https://insights.sbomify.com/CVE-2020-0618/"}