{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-32150 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-32150 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-32150 is a medium-severity command injection vulnerability in D-Link DIR-2640, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-32150 and fix it if it is affected.\n\nWhat it is: CVE-2023-32150 is a medium-severity command injection vulnerability in D-Link DIR-2640, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-32150 in the wild and no public exploit code.\n\nAffected product: D-Link DIR-2640. 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-2023-32150/ (Markdown: https://insights.sbomify.com/CVE-2023-32150/index.md)","id":"CVE-2023-32150","markdown":"https://insights.sbomify.com/CVE-2023-32150/index.md","name":"CVE-2023-32150","record":{"aliases":["GHSA-7g76-pmjp-4wm3"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"D-Link router","requires_auth":"high_privilege","summary":"Network-adjacent attackers can execute arbitrary code as root on D-Link DIR-2640 routers via command injection in the PrefixLen parameter.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"dir-2640_firmware","vendor":"dlink"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"D-Link DIR-2640 PrefixLen Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2640 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the handling of the PrefixLen parameter provided to the HNAP1 endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root.\n. Was ZDI-CAN-19547.","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":"D-Link DIR-2640 PrefixLen Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-32150","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"D-Link DIR-2640 DestNetwork Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-32151"},"packages":[],"prev":{"headline":"D-Link DIR-2640 prog.cgi Request Handling Stack-based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2023-32149"},"products":["DIR-2640"],"published":"2024-05-03","related":[{"cvss_score":8.8,"headline":"D-Link DIR-2640 HTTP Referer Stack-Based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2024-5293","kev_date_added":null,"published":"2024-05-23"},{"cvss_score":8.8,"headline":"D-Link DIR-2640 prog.cgi Request Handling Stack-based Buffer Overflow Remote Code Execution Vulnerability","id":"CVE-2023-32149","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":6.8,"headline":"D-Link DIR-2640 LocalIPAddress Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-32147","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":6.8,"headline":"D-Link DIR-2640 DestNetwork Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-32151","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":6.8,"headline":"D-Link DIR-2640 EmailFrom Command Injection Remote Code Execution Vulnerability","id":"CVE-2023-32153","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":6.5,"headline":"D-Link DIR-2640 HNAP PrivateLogin Authentication Bypass Vulnerability","id":"CVE-2023-32148","kev_date_added":null,"published":"2024-05-03"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-18","vendors":["D-Link"]},"summary":"Network-adjacent attackers can execute arbitrary code as root on D-Link DIR-2640 routers via command injection in the PrefixLen parameter.","url":"https://insights.sbomify.com/CVE-2023-32150/"}