{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-31352 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-31352 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-31352 is a medium-severity vulnerability in Juniper Networks SRC Series, published on 19 Oct 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-2021-31352 and fix it if it is affected.\n\nWhat it is: CVE-2021-31352 is a medium-severity vulnerability in Juniper Networks SRC Series, published on 19 Oct 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-2021-31352 in the wild and no public exploit code.\n\nAffected product: Juniper Networks SRC Series. 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-2021-31352/ (Markdown: https://insights.sbomify.com/CVE-2021-31352/index.md)","id":"CVE-2021-31352","markdown":"https://insights.sbomify.com/CVE-2021-31352/index.md","name":"CVE-2021-31352","record":{"aliases":["GHSA-pq3v-r83j-pgg5"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Juniper SRC Series","requires_auth":"none","summary":"Remote attackers can exploit weak NETCONF over SSH ciphers on Juniper SRC devices to obtain sensitive information.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"juniper","cpe":[{"product":"session_and_resource_control","vendor":"juniper"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"An Information Exposure vulnerability in Juniper Networks SRC Series devices configured for NETCONF over SSH permits the negotiation of weak ciphers, which could allow a remote attacker to obtain sensitive information. A remote attacker with read and write access to network data could exploit this vulnerability to display plaintext bits from a block of ciphertext and obtain sensitive information. This issue affects all Juniper Networks SRC Series versions prior to 4.13.0-R6.","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":"SRC Series: NETCONF over SSH allows negotiation of weak ciphers","id":"CVE-2021-31352","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Junos OS and Junos OS Evolved: RPD core upon receipt of specific BGP update","id":"CVE-2021-31353"},"packages":[],"prev":{"headline":"Junos OS: MX Series: Receipt of specific packet on MS-MPC/MS-MIC causes line card reset","id":"CVE-2021-31351"},"products":["SRC Series"],"published":"2021-10-19","related":[{"cvss_score":10,"headline":"Auth bypass in n/a","id":"CVE-2008-0960","kev_date_added":null,"published":"2008-06-10"},{"cvss_score":6.5,"headline":"SRC Series: A remote attacker sending a specially crafted query may cause the web server to delete files","id":"CVE-2021-31381","kev_date_added":null,"published":"2021-10-19"},{"cvss_score":5.3,"headline":"Information disclosure in SRC Series","id":"CVE-2021-31380","kev_date_added":null,"published":"2021-10-19"}],"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":"2024-09-16","vendors":["Juniper Networks"]},"summary":"Remote attackers can exploit weak NETCONF over SSH ciphers on Juniper SRC devices to obtain sensitive information.","url":"https://insights.sbomify.com/CVE-2021-31352/"}