{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-0077 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0077 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0077 is a medium-severity vulnerability in Synology Router Manager, published on 5 Jan 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0077 and fix it if it is affected.\n\nWhat it is: CVE-2023-0077 is a medium-severity vulnerability in Synology Router Manager, published on 5 Jan 2023. 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-2023-0077 in the wild and no public exploit code.\n\nAffected product: Synology Router Manager. 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-2023-0077/ (Markdown: https://insights.sbomify.com/CVE-2023-0077/index.md)","id":"CVE-2023-0077","markdown":"https://insights.sbomify.com/CVE-2023-0077/index.md","name":"CVE-2023-0077","record":{"aliases":["GHSA-f2mg-gf5c-hrvv"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Synology Router Manager","requires_auth":"none","summary":"Remote attackers can exploit an integer overflow in the SRM CGI component to cause buffer overflows, potentially leading to code execution or service disruption.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"synology","cpe":[{"product":"router_manager","vendor":"synology"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[],"description":"Integer overflow or wraparound vulnerability in CGI component in Synology Router Manager (SRM) before 1.2.5-8227-6 and 1.3.1-9346-3 allows remote attackers to overflow buffers via unspecified vectors.","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":"Integer overflow in Synology Router Manager (SRM)","id":"CVE-2023-0077","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"synology:router_manager","products":["synology:router_manager"],"type":"integer_overflow","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Resume Builder \u003c= 3.1.1 - Subscriber+ Stored XSS","id":"CVE-2023-0078"},"packages":[],"prev":{"headline":"Download Attachments \u003c 1.3 - Contributor+ Stored XSS","id":"CVE-2023-0076"},"products":["Synology Router Manager (SRM)"],"published":"2023-01-05","related":[{"cvss_score":9.8,"headline":"Command injection in Synology Router Manager (SRM)","id":"CVE-2023-32956","kev_date_added":null,"published":"2023-05-16"},{"cvss_score":9.8,"headline":"Command injection in Synology Router Manager (SRM)","id":"CVE-2020-27654","kev_date_added":null,"published":"2020-10-29"},{"cvss_score":8.6,"headline":"Denial of service in Synology Router Manager (SRM)","id":"CVE-2019-11823","kev_date_added":null,"published":"2020-05-04"},{"cvss_score":8.3,"headline":"Security feature bypass in Synology Router Manager (SRM)","id":"CVE-2020-27649","kev_date_added":null,"published":"2020-10-29"},{"cvss_score":8.1,"headline":"Path traversal in Synology Router Manager (SRM)","id":"CVE-2024-11398","kev_date_added":null,"published":"2024-12-04"},{"cvss_score":8.1,"headline":"Command injection in Synology Router Manager (SRM)","id":"CVE-2023-32955","kev_date_added":null,"published":"2023-05-16"},{"cvss_score":7.5,"headline":"Supply chain in Synology Router Manager (SRM)","id":"CVE-2024-39348","kev_date_added":null,"published":"2024-06-28"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-09","vendors":["Synology"]},"summary":"Remote attackers can exploit an integer overflow in the SRM CGI component to cause buffer overflows, potentially leading to code execution or service disruption.","url":"https://insights.sbomify.com/CVE-2023-0077/"}