{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-6767 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-6767 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-6767 is a high-severity vulnerability in Cisco Systems, Inc. Application Policy Infrastructure Controller (APIC), published on 17 Aug 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2017-6767 and fix it if it is affected.\n\nWhat it is: CVE-2017-6767 is a high-severity vulnerability in Cisco Systems, Inc. Application Policy Infrastructure Controller (APIC), published on 17 Aug 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2017-6767 in the wild and no public exploit code.\n\nAffected product: Cisco Systems, Inc. Application Policy Infrastructure Controller (APIC). 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-2017-6767/ (Markdown: https://insights.sbomify.com/CVE-2017-6767/index.md)","id":"CVE-2017-6767","markdown":"https://insights.sbomify.com/CVE-2017-6767/index.md","name":"CVE-2017-6767","record":{"aliases":["GHSA-ppmg-gqm4-4xj4"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco APIC","requires_auth":"low_privilege","summary":"Authenticated attackers can gain elevated privileges matching the last SSH user via RBAC flaw in Cisco APIC.","user_interaction":"required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"application_policy_infrastructure_controller","vendor":"cisco"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"A vulnerability in Cisco Application Policy Infrastructure Controller (APIC) could allow an authenticated, remote attacker to gain higher privileges than the account is assigned. The attacker will be granted the privileges of the last user to log in, regardless of whether those privileges are higher or lower than what should have been granted. The attacker cannot gain root-level privileges. The vulnerability is due to a limitation with how Role-Based Access Control (RBAC) grants privileges to remotely authenticated users when login occurs via SSH directly to the local management interface of the APIC. An attacker could exploit this vulnerability by authenticating to the targeted device. The attacker's privilege level will be modified to match that of the last user to log in via SSH. An exploit could allow the attacker to gain elevated privileges and perform CLI commands that should be restricted by the attacker's configured role. Cisco Bug IDs: CSCvc34335. Known Affected Releases: 1.0(1e), 1.0(1h), 1.0(1k), 1.0(1n), 1.0(2j), 1.0(2m), 1.0(3f), 1.0(3i), 1.0(3k), 1.0(3n), 1.0(4h), 1.0(4o); 1.1(0.920a), 1.1(1j), 1.1(3f); 1.2 Base, 1.2(2), 1.2(3), 1.2.2; 1.3(1), 1.3(2), 1.3(2f); 2.0 Base, 2.0(1).","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":"Privilege escalation in Application Policy Infrastructure Controller (APIC)","id":"CVE-2017-6767","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Privilege escalation in Application Policy Infrastructure Controller (APIC)","id":"CVE-2017-6768"},"packages":[],"prev":{"headline":"Security feature bypass in Cisco Firepower System Software","id":"CVE-2017-6766"},"products":["Application Policy Infrastructure Controller (APIC)"],"published":"2017-08-17","related":[{"cvss_score":9.8,"headline":"Cisco Application Services Engine Unauthorized Access Vulnerabilities","id":"CVE-2021-1393","kev_date_added":null,"published":"2021-02-24"},{"cvss_score":9.8,"headline":"Cisco Application Services Engine Unauthorized Access Vulnerabilities","id":"CVE-2021-1396","kev_date_added":null,"published":"2021-02-24"},{"cvss_score":9.1,"headline":"Cisco Application Policy Infrastructure Controller Arbitrary File Read and Write Vulnerability","id":"CVE-2021-1577","kev_date_added":null,"published":"2021-08-25"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Cisco Application Policy Infrastructure Controller (APIC)","id":"CVE-2023-20011","kev_date_added":null,"published":"2023-02-23"},{"cvss_score":8.8,"headline":"Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability","id":"CVE-2021-1578","kev_date_added":null,"published":"2021-08-25"},{"cvss_score":8.1,"headline":"Cisco Application Policy Infrastructure Controller App Privilege Escalation Vulnerability","id":"CVE-2021-1579","kev_date_added":null,"published":"2021-08-25"},{"cvss_score":7.8,"headline":"Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability","id":"CVE-2019-1682","kev_date_added":null,"published":"2019-05-03"}],"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":"2024-09-16","vendors":["Cisco Systems, Inc."]},"summary":"Authenticated attackers can gain elevated privileges matching the last SSH user via RBAC flaw in Cisco APIC.","url":"https://insights.sbomify.com/CVE-2017-6767/"}