{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-31850 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-31850 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-31850 is a medium-severity vulnerability in Nexxt Solutions Nebula 300+, published on 23 Mar 2026. 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-2026-31850 and fix it if it is affected.\n\nWhat it is: CVE-2026-31850 is a medium-severity vulnerability in Nexxt Solutions Nebula 300+, published on 23 Mar 2026. 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-2026-31850 in the wild and no public exploit code.\n\nAffected product: Nexxt Solutions Nebula 300+. 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-2026-31850/ (Markdown: https://insights.sbomify.com/CVE-2026-31850/index.md)","id":"CVE-2026-31850","markdown":"https://insights.sbomify.com/CVE-2026-31850/index.md","name":"CVE-2026-31850","record":{"aliases":["GHSA-hp8q-2fwx-rfc5"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Nebula 300+ firmware","requires_auth":"high_privilege","summary":"Attackers can extract plaintext admin credentials and WiFi keys from configuration backups, leading to unauthorized access and data exposure.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TuranSec","cpe":[{"product":"nebula300plus_firmware","vendor":"nexxtsolutions"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-256","name":"Plaintext Storage of a Password"}],"description":"Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 stores sensitive information, including administrative credentials and WiFi pre-shared keys, in plaintext within exported configuration backup files. These backup files can be obtained through legitimate functionality or other weaknesses and do not apply encryption or hashing, allowing attackers to directly extract sensitive information.","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":"Plaintext Storage of Credentials in Configuration Backup in Nexxt Nebula 300+","id":"CVE-2026-31850","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Nexxt Nebula 300+ - Lack of Rate Limiting Enables Brute-Force Attacks","id":"CVE-2026-31851"},"packages":[],"prev":{"headline":"Missing CSRF Protection on Administrative Endpoints in Nexxt Nebula 300+","id":"CVE-2026-31849"},"products":["Nebula 300+"],"published":"2026-03-23","related":[{"cvss_score":8.7,"headline":"Reversible ecos_pw Cookie Allows Authentication Bypass in Nexxt Nebula 300+","id":"CVE-2026-31848","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":8.5,"headline":"Hidden Functionality Enables Remote Telnet Activation via /goform/setSysTools in Nexxt Nebula 300+","id":"CVE-2026-31847","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":7.7,"headline":"Nexxt Nebula 300+ - Lack of Rate Limiting Enables Brute-Force Attacks","id":"CVE-2026-31851","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":7.2,"headline":"Missing CSRF Protection on Administrative Endpoints in Nexxt Nebula 300+","id":"CVE-2026-31849","kev_date_added":null,"published":"2026-03-23"}],"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":"2026-08-10","vendors":["Nexxt Solutions"]},"summary":"Attackers can extract plaintext admin credentials and WiFi keys from configuration backups, leading to unauthorized access and data exposure.","url":"https://insights.sbomify.com/CVE-2026-31850/"}