{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-34565 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-34565 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-34565 is a critical vulnerability in Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH, published on 31 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-34565 and fix it if it is affected.\n\nWhat it is: CVE-2021-34565 is a critical vulnerability in Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH, published on 31 Aug 2021. 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-2021-34565 in the wild and no public exploit code.\n\nAffected product: Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH. 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-2021-34565/ (Markdown: https://insights.sbomify.com/CVE-2021-34565/index.md)","id":"CVE-2021-34565","markdown":"https://insights.sbomify.com/CVE-2021-34565/index.md","name":"CVE-2021-34565","record":{"aliases":["GHSA-8v6m-v7w5-7r88"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["account_takeover","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WirelessHART Gateway","requires_auth":"none","summary":"Hard-coded SSH and telnet credentials in PEPPERL+FUCHS WirelessHART-Gateways allow attackers to gain unauthorized access and potentially execute code.","user_interaction":"not_required","vuln_class":"hardcoded_credentials"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"wha-gw-f2d2-0-as-z2-eth.eip_firmware","vendor":"pepperl-fuchs"},{"product":"wha-gw-f2d2-0-as-z2-eth_firmware","vendor":"pepperl-fuchs"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-798","name":"Use of Hard-coded Credentials"}],"description":"In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials.","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":"In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found","id":"CVE-2021-34565","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"hardcoded_credentials","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"WAGO I/O-Check Service prone to Memory Overflow","id":"CVE-2021-34566"},"packages":[],"prev":{"headline":"In WirelessHART-Gateway versions 3.0.9 a vulnerability allows to read and write sensitive data in a cookie","id":"CVE-2021-34564"},"products":["WHA-GW-F2D2-0-AS- Z2-ETH","WHA-GW-F2D2-0-AS- Z2-ETH.EIP"],"published":"2021-08-31","related":[{"cvss_score":7.5,"headline":"Security feature bypass in WHA-GW-F2D2-0-AS- Z2-ETH","id":"CVE-2021-34561","kev_date_added":null,"published":"2021-08-31"},{"cvss_score":5.5,"headline":"A vulnerability in WirelessHART-Gateway \u003c= 3.0.9 could lead to information exposure of sensitive information","id":"CVE-2021-34560","kev_date_added":null,"published":"2021-08-31"},{"cvss_score":5.4,"headline":"Other in WHA-GW-F2D2-0-AS- Z2-ETH","id":"CVE-2021-34559","kev_date_added":null,"published":"2021-08-31"},{"cvss_score":5.4,"headline":"Cross-site scripting in WHA-GW-F2D2-0-AS- Z2-ETH","id":"CVE-2021-34562","kev_date_added":null,"published":"2021-08-31"},{"cvss_score":3.3,"headline":"Security feature bypass in WHA-GW-F2D2-0-AS- Z2-ETH","id":"CVE-2021-34563","kev_date_added":null,"published":"2021-08-31"}],"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":"2024-09-17","vendors":["Phoenix Contact"]},"summary":"Hard-coded SSH and telnet credentials in PEPPERL+FUCHS WirelessHART-Gateways allow attackers to gain unauthorized access and potentially execute code.","url":"https://insights.sbomify.com/CVE-2021-34565/"}