{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-29794 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-29794 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-29794 is a medium-severity vulnerability in IBM Tivoli Netcool Impact, published on 12 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-29794 and fix it if it is affected.\n\nWhat it is: CVE-2021-29794 is a medium-severity vulnerability in IBM Tivoli Netcool Impact, published on 12 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-29794 in the wild and no public exploit code.\n\nAffected product: IBM Tivoli Netcool Impact. 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-2021-29794/ (Markdown: https://insights.sbomify.com/CVE-2021-29794/index.md)","id":"CVE-2021-29794","markdown":"https://insights.sbomify.com/CVE-2021-29794/index.md","name":"CVE-2021-29794","record":{"aliases":["GHSA-6mx7-73ww-9v6x"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Netcool Impact","requires_auth":"none","summary":"Insecure SSH configuration in IBM Tivoli Netcool/Impact allows attackers to decrypt sensitive information using weak cryptographic algorithms.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"tivoli_netcool\\/impact","vendor":"ibm"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.0/C:H/AV:N/PR:N/I:N/AC:H/A:N/S:U/UI:N/RC:C/RL:O/E:U","version":"3.0"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"IBM Tivoli Netcool/Impact 7.1.0.20 and 7.1.0.21 uses an insecure SSH server configuration which enables weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 203556.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Weak cryptography in Tivoli Netcool Impact","id":"CVE-2021-29794","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in PowerVM Hypervisor","id":"CVE-2021-29795"},"packages":[],"prev":{"headline":"Privilege escalation in Event Streams","id":"CVE-2021-29792"},"products":["Tivoli Netcool Impact"],"published":"2021-07-12","related":[{"cvss_score":8.4,"headline":"Multiple Vulnerabilities affect IBM Tivoli Netcool Impact","id":"CVE-2026-4788","kev_date_added":null,"published":"2026-04-08"},{"cvss_score":8,"headline":"Command injection in Tivoli Netcool/Impact","id":"CVE-2019-4103","kev_date_added":null,"published":"2019-06-17"},{"cvss_score":6.5,"headline":"Denial of service in Tivoli Netcool Impact","id":"CVE-2020-4236","kev_date_added":null,"published":"2020-03-31"},{"cvss_score":6.1,"headline":"Cross-site scripting in Tivoli Netcool Impact","id":"CVE-2019-4681","kev_date_added":null,"published":"2020-03-24"},{"cvss_score":5.4,"headline":"Cross-site scripting in Tivoli Netcool Impact","id":"CVE-2020-4235","kev_date_added":null,"published":"2020-03-31"},{"cvss_score":5.4,"headline":"Cross-site scripting in Tivoli Netcool Impact","id":"CVE-2019-4569","kev_date_added":null,"published":"2019-11-22"}],"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":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["IBM"]},"summary":"Insecure SSH configuration in IBM Tivoli Netcool/Impact allows attackers to decrypt sensitive information using weak cryptographic algorithms.","url":"https://insights.sbomify.com/CVE-2021-29794/"}