{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5769 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5769 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5769 is a medium-severity cross-site scripting vulnerability in Teltonika Gateway TRB245, published on 17 Jul 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-5769 and fix it if it is affected.\n\nWhat it is: CVE-2020-5769 is a medium-severity cross-site scripting vulnerability in Teltonika Gateway TRB245, published on 17 Jul 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-5769 in the wild and no public exploit code.\n\nAffected product: Teltonika Gateway TRB245. 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-2020-5769/ (Markdown: https://insights.sbomify.com/CVE-2020-5769/index.md)","id":"CVE-2020-5769","markdown":"https://insights.sbomify.com/CVE-2020-5769/index.md","name":"CVE-2020-5769","record":{"aliases":["GHSA-j74f-6554-w8gh"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Teltonika Gateway","requires_auth":"low_privilege","summary":"Remote authenticated attackers can inject malicious scripts into the gateway configuration, enabling persistent cross-site scripting attacks.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tenable","cpe":[{"product":"gateway_trb245_firmware","vendor":"teltonika-networks"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Insufficient output sanitization in Teltonika firmware TRB2_R_00.02.02 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks by injecting malicious client-side code into the 'URL/ Host / Connection' form in the 'DATA TO SERVER' configuration section.","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":"Cross-site scripting in Teltonika Gateway TRB245","id":"CVE-2020-5769","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site request forgery in Teltonika Gateway TRB245","id":"CVE-2020-5770"},"packages":[],"prev":{"headline":"SQL injection in Icegram Email Subscribers \u0026 Newsletters Plugin for WordPress","id":"CVE-2020-5768"},"products":["Teltonika Gateway TRB245"],"published":"2020-07-17","related":[],"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":"Remote authenticated attackers can inject malicious scripts into the gateway configuration, enabling persistent cross-site scripting attacks.","url":"https://insights.sbomify.com/CVE-2020-5769/"}