{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-37209 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-37209 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-37209 is a medium-severity vulnerability in Siemens RUGGEDCOM M2100, published on 8 Mar 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-37209 and fix it if it is affected.\n\nWhat it is: CVE-2021-37209 is a medium-severity vulnerability in Siemens RUGGEDCOM M2100, published on 8 Mar 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-37209 in the wild and no public exploit code.\n\nAffected product: Siemens RUGGEDCOM M2100. 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-2021-37209/ (Markdown: https://insights.sbomify.com/CVE-2021-37209/index.md)","id":"CVE-2021-37209","markdown":"https://insights.sbomify.com/CVE-2021-37209/index.md","name":"CVE-2021-37209","record":{"aliases":["GHSA-283q-3r3x-g3rc"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Siemens RUGGEDCOM switch","requires_auth":"none","summary":"Weak cryptographic implementation in Siemens RUGGEDCOM devices allows attackers to potentially read sensitive data.","user_interaction":"required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"ruggedcom_ros","vendor":"siemens"}],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:H/E:P/RL:U/RC:C","version":"3.1"},"cwes":[{"id":"CWE-311","name":"Missing Encryption of Sensitive Data"},{"id":"CWE-326","name":"Inadequate Encryption Strength"}],"description":"A vulnerability has been identified in RUGGEDCOM i800 (All versions \u003c V4.3.8), RUGGEDCOM i801 (All versions \u003c V4.3.8), RUGGEDCOM i802 (All versions \u003c V4.3.8), RUGGEDCOM i803 (All versions \u003c V4.3.8), RUGGEDCOM M2100 (All versions \u003c V4.3.8), RUGGEDCOM M2200 (All versions \u003c V4.3.8), RUGGEDCOM M969 (All versions \u003c V4.3.8), RUGGEDCOM RMC30 (All versions \u003c V4.3.8), RUGGEDCOM RMC8388 V4.X (All versions \u003c V4.3.8), RUGGEDCOM RMC8388 V5.X (All versions \u003c V5.7.0), RUGGEDCOM RP110 (All versions \u003c V4.3.8), RUGGEDCOM RS1600 (All versions \u003c V4.3.8), RUGGEDCOM RS1600F (All versions \u003c V4.3.8), RUGGEDCOM RS1600T (All versions \u003c V4.3.8), RUGGEDCOM RS400 (All versions \u003c V4.3.8), RUGGEDCOM RS401 (All versions \u003c V4.3.8), RUGGEDCOM RS416 (All versions \u003c V4.3.8), RUGGEDCOM RS416P (All versions \u003c V4.3.8), RUGGEDCOM RS416Pv2 V4.X (All versions \u003c V4.3.8), RUGGEDCOM RS416Pv2 V5.X (All versions \u003c V5.7.0), RUGGEDCOM RS416v2 V4.X (All versions \u003c V4.3.8), RUGGEDCOM RS416v2 V5.X (All versions \u003c V5.7.0), RUGGEDCOM RS8000 (All versions \u003c V4.3.8), RUGGEDCOM RS8000A (All versions \u003c V4.3.8), RUGGEDCOM RS8000H (All versions \u003c V4.3.8), RUGGEDCOM RS8000T (All versions \u003c V4.3.8), RUGGEDCOM RS900 (All versions \u003c V4.3.8), RUGGEDCOM RS900 (32M) V4.X (All versions \u003c V4.3.8), RUGGEDCOM RS900 (32M) V5.X (All versions \u003c V5.7.0), RUGGEDCOM RS900G (All versions \u003c V4.3.8), RUGGEDCOM RS900G (32M) V4.X (All versions \u003c V4.3.8), RUGGEDCOM RS900G (32M) V5.X (All versions \u003c V5.7.0), RUGGEDCOM RS900GP (All versions \u003c V4.3.8), RUGGEDCOM RS900L (All versions \u003c V4.3.8), RUGGEDCOM RS900M-GETS-C01 (All versions \u003c V4.3.8), RUGGEDCOM RS900M-GETS-XX (All versions \u003c V4.3.8), RUGGEDCOM RS900M-STND-C01 (All versions \u003c V4.3.8), RUGGEDCOM RS900M-STND-XX (All versions \u003c V4.3.8), RUGGEDCOM RS900W (All versions \u003c V4.3.8), RUGGEDCOM RS910 (All versions \u003c V4.3.8), RUGGEDCOM RS910L (All versions \u003c V4.3.8), RUGGEDCOM RS910W (All versions \u003c V4.3.8), RUGGEDCOM RS920L (All versions \u003c V4.3.8), RUGGEDCOM RS920W (All versions \u003c V4.3.8), RUGGEDCOM RS930L (All versions \u003c V4.3.8), RUGGEDCOM RS930W (All versions \u003c V4.3.8), RUGGEDCOM RS940G (All versions \u003c V4.3.8), RUGGEDCOM RS969 (All versions \u003c V4.3.8), RUGGEDCOM RSG2100 (All versions \u003c V4.3.8), RUGGEDCOM RSG2100 (32M) V4.X (All versions \u003c V4.3.8), RUGGEDCOM RSG2100 (32M) V5.X (All versions \u003c V5.7.0), RUGGEDCOM RSG2100P (All versions \u003c V4.3.8), RUGGEDCOM RSG2100P (32M) V4.X (All versions \u003c V4.3.8), RUGGEDCOM RSG2100P (32M) V5.X (All versions \u003c V5.7.0), RUGGEDCOM RSG2200 (All versions \u003c V4.3.8), RUGGEDCOM RSG2288 V4.X (All versions \u003c V4.3.8), RUGGEDCOM RSG2288 V5.X (All versions \u003c V5.7.0), RUGGEDCOM RSG2300 V4.X (All versions \u003c V4.3.8), RUGGEDCOM RSG2300 V5.X (All versions \u003c V5.7.0), RUGGEDCOM RSG2300P V4.X (All versions \u003c V4.3.8), RUGGEDCOM RSG2300P V5.X (All versions \u003c V5.7.0), RUGGEDCOM RSG2488 V4.X (All versions \u003c V4.3.8), RUGGEDCOM RSG2488 V5.X (All versions \u003c V5.7.0), RUGGEDCOM RSG907R (All versions \u003c V5.7.0), RUGGEDCOM RSG908C (All versions \u003c V5.7.0), RUGGEDCOM RSG909R (All versions \u003c V5.7.0), RUGGEDCOM RSG910C (All versions \u003c V5.7.0), RUGGEDCOM RSG920P V4.X (All versions \u003c V4.3.8), RUGGEDCOM RSG920P V5.X (All versions \u003c V5.7.0), RUGGEDCOM RSL910 (All versions \u003c V5.7.0), RUGGEDCOM RST2228 (All versions \u003c V5.7.0), RUGGEDCOM RST2228P (All versions \u003c V5.7.0), RUGGEDCOM RST916C (All versions \u003c V5.7.0), RUGGEDCOM RST916P (All versions \u003c V5.7.0). The SSH server on affected devices is configured to offer weak ciphers by default.\r\n\r\nThis could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device.","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 RUGGEDCOM M2100","id":"CVE-2021-37209","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":"Larvata Digital Technology Co. Ltd. FLYGO - Stored XSS","id":"CVE-2021-37211"},"packages":[],"prev":{"headline":"Cross-site scripting in RUGGEDCOM M2100","id":"CVE-2021-37208"},"products":["RUGGEDCOM M2100","RUGGEDCOM M2200","RUGGEDCOM M969","RUGGEDCOM RMC30","RUGGEDCOM RMC8388 V4.X","RUGGEDCOM RMC8388 V5.X","RUGGEDCOM RP110","RUGGEDCOM RS1600","RUGGEDCOM RS1600F","RUGGEDCOM RS1600T","RUGGEDCOM RS400","RUGGEDCOM RS401","RUGGEDCOM RS416","RUGGEDCOM RS416P","RUGGEDCOM RS416Pv2 V4.X","RUGGEDCOM RS416Pv2 V5.X","RUGGEDCOM RS416v2 V4.X","RUGGEDCOM RS416v2 V5.X","RUGGEDCOM RS8000","RUGGEDCOM RS8000A","RUGGEDCOM RS8000H","RUGGEDCOM RS8000T","RUGGEDCOM RS900","RUGGEDCOM RS900 (32M) V4.X","RUGGEDCOM RS900 (32M) V5.X","RUGGEDCOM RS900G","RUGGEDCOM RS900G (32M) V4.X","RUGGEDCOM RS900G (32M) V5.X","RUGGEDCOM RS900GP","RUGGEDCOM RS900L","RUGGEDCOM RS900M-GETS-C01","RUGGEDCOM RS900M-GETS-XX","RUGGEDCOM RS900M-STND-C01","RUGGEDCOM RS900M-STND-XX","RUGGEDCOM RS900W","RUGGEDCOM RS910","RUGGEDCOM RS910L","RUGGEDCOM RS910W","RUGGEDCOM RS920L","RUGGEDCOM RS920W","RUGGEDCOM RS930L","RUGGEDCOM RS930W","RUGGEDCOM RS940G","RUGGEDCOM RS969","RUGGEDCOM RSG2100","RUGGEDCOM RSG2100 (32M) V4.X","RUGGEDCOM RSG2100 (32M) V5.X","RUGGEDCOM RSG2100P","RUGGEDCOM RSG2100P (32M) V4.X","RUGGEDCOM RSG2100P (32M) V5.X","RUGGEDCOM RSG2200","RUGGEDCOM RSG2288 V4.X","RUGGEDCOM RSG2288 V5.X","RUGGEDCOM RSG2300 V4.X","RUGGEDCOM RSG2300 V5.X","RUGGEDCOM RSG2300P V4.X","RUGGEDCOM RSG2300P V5.X","RUGGEDCOM RSG2488 V4.X","RUGGEDCOM RSG2488 V5.X","RUGGEDCOM RSG907R","RUGGEDCOM RSG908C","RUGGEDCOM RSG909R","RUGGEDCOM RSG910C","RUGGEDCOM RSG920P V4.X","RUGGEDCOM RSG920P V5.X","RUGGEDCOM RSL910","RUGGEDCOM RST2228","RUGGEDCOM RST2228P","RUGGEDCOM RST916C","RUGGEDCOM RST916P","RUGGEDCOM i800","RUGGEDCOM i801","RUGGEDCOM i802","RUGGEDCOM i803"],"published":"2022-03-08","related":[{"cvss_score":9.6,"headline":"Cross-site scripting in RUGGEDCOM M2100","id":"CVE-2021-37208","kev_date_added":null,"published":"2022-03-08"},{"cvss_score":9.1,"headline":"Other in RUGGEDCOM M2100","id":"CVE-2023-24845","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":8.8,"headline":"Missing authorization in RUGGEDCOM M2100","id":"CVE-2017-12736","kev_date_added":null,"published":"2017-12-26"},{"cvss_score":8,"headline":"Code injection in RUGGEDCOM M2100","id":"CVE-2022-34663","kev_date_added":null,"published":"2022-07-12"},{"cvss_score":7.5,"headline":"Denial of service in RUGGEDCOM M2100","id":"CVE-2023-39269","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":7.5,"headline":"Information disclosure in RUGGEDCOM M2100","id":"CVE-2021-42016","kev_date_added":null,"published":"2022-03-08"},{"cvss_score":7.5,"headline":"Other in RUGGEDCOM M2100","id":"CVE-2021-42020","kev_date_added":null,"published":"2022-03-08"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-08-12","vendors":["Siemens"]},"summary":"Weak cryptographic implementation in Siemens RUGGEDCOM devices allows attackers to potentially read sensitive data.","url":"https://insights.sbomify.com/CVE-2021-37209/"}