{"answers":{"affected":"It affects 21 products.","exploited":"There is no known exploitation of CVE-2020-26913 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-26913 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-26913 is a medium-severity memory corruption vulnerability in Netgear D6100 Firmware, published on 9 Oct 2020. 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-2020-26913 and fix it if it is affected.\n\nWhat it is: CVE-2020-26913 is a medium-severity memory corruption vulnerability in Netgear D6100 Firmware, published on 9 Oct 2020. 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-2020-26913 in the wild and no public exploit code.\n\nAffected product: Netgear D6100 Firmware. 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-2020-26913/ (Markdown: https://insights.sbomify.com/CVE-2020-26913/index.md)","id":"CVE-2020-26913","markdown":"https://insights.sbomify.com/CVE-2020-26913/index.md","name":"CVE-2020-26913","record":{"aliases":["GHSA-qjcw-wqfm-p4vr"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NETGEAR router firmware","requires_auth":"high_privilege","summary":"Authenticated attackers can trigger a stack-based buffer overflow in NETGEAR router firmware to execute arbitrary code or escalate privileges.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"d6100_firmware","vendor":"netgear"},{"product":"r7800_firmware","vendor":"netgear"},{"product":"r8900_firmware","vendor":"netgear"},{"product":"r9000_firmware","vendor":"netgear"},{"product":"rbk20_firmware","vendor":"netgear"},{"product":"rbk40_firmware","vendor":"netgear"},{"product":"rbk50_firmware","vendor":"netgear"},{"product":"rbr20_firmware","vendor":"netgear"},{"product":"rbr50_firmware","vendor":"netgear"},{"product":"rbs20_firmware","vendor":"netgear"},{"product":"rbs40_firmware","vendor":"netgear"},{"product":"rbs50_firmware","vendor":"netgear"},{"product":"srk60_firmware","vendor":"netgear"},{"product":"srr60_firmware","vendor":"netgear"},{"product":"srs60_firmware","vendor":"netgear"},{"product":"wn3000rpv2_firmware","vendor":"netgear"},{"product":"wndr4300v2_firmware","vendor":"netgear"},{"product":"wndr4500v3_firmware","vendor":"netgear"},{"product":"wnr2000v5_firmware","vendor":"netgear"},{"product":"xr450_firmware","vendor":"netgear"},{"product":"xr500_firmware","vendor":"netgear"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:H/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.63, R7800 before 1.0.2.60, R8900 before 1.0.4.26, R9000 before 1.0.4.26, RBK20 before 2.3.0.28, RBR20 before 2.3.0.28, RBS20 before 2.3.0.28, RBK50 before 2.3.0.32, RBR50 before 2.3.0.32, RBS50 before 2.3.0.32, RBK40 before 2.3.0.28, RBR40 before 2.3.0.28, RBS40 before 2.3.0.28, SRK60 before 2.2.2.20, SRR60 before 2.2.2.20, SRS60 before 2.2.2.20, WN3000RPv2 before 1.0.0.78, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.70, XR450 before 2.3.2.40, and XR500 before 2.3.2.40.","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":"Memory corruption in n/a","id":"CVE-2020-26913","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"netgear:d6100_firmware","products":["netgear:d6100_firmware","netgear:r7800_firmware","netgear:r8900_firmware","netgear:r9000_firmware","netgear:rbk20_firmware","netgear:rbk40_firmware","netgear:rbk50_firmware","netgear:rbr20_firmware","netgear:rbr50_firmware","netgear:rbs20_firmware","netgear:rbs40_firmware","netgear:rbs50_firmware","netgear:xr500_firmware"],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in n/a","id":"CVE-2020-26914"},"packages":[],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2020-26912"},"products":["n/a"],"published":"2020-10-09","related":[{"cvss_score":9.8,"headline":"NETGEAR WNR2000v5 Router Buffer Overflow","id":"CVE-2016-10174","kev_date_added":"2022-03-25","published":"2017-01-30"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2018-21208","kev_date_added":null,"published":"2020-04-28"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2017-18764","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2018-21113","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":8.4,"headline":"Auth bypass in n/a","id":"CVE-2017-18776","kev_date_added":null,"published":"2020-04-22"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2017-18792","kev_date_added":null,"published":"2020-04-21"},{"cvss_score":8.4,"headline":"Command injection in n/a","id":"CVE-2017-18794","kev_date_added":null,"published":"2020-04-21"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Authenticated attackers can trigger a stack-based buffer overflow in NETGEAR router firmware to execute arbitrary code or escalate privileges.","url":"https://insights.sbomify.com/CVE-2020-26913/"}