CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Netdata is an open source observability tool. From 2.0.0 until 2.11.0, Netdata registers /api/v3/settings in src/web/api/v3/web_api_v3.c with HTTP_ACL_NOCHECK and HTTP_ACCESS_ANONYMOUS_DATA, causing unauthenticated PUT requests handled by src/web/api/v3/api_v3_settings.c to bypass operator-configured allow dashboard from IP restrictions. A network-reachable caller can persist attacker-controlled JSON in {varlib}/settings/default.json, manipulate its version counter, and use repeated near-20 MiB writes to consume disk space, although the file does not control collection or security policy. This vulnerability is fixed in 2.11.0.
Засегнати продукти
- netdata netdata: >= 2.0.0, < 2.11.0
Вид слабост
История
- 22 септември 2026 Публикувано
Други уязвимости в netdata netdata
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-83602
- https://nvd.nist.gov/vuln/detail/CVE-2026-83602
- https://github.com/netdata/netdata/security/advisories/GHSA-8hjg-8hcf-fmwp
- https://github.com/netdata/netdata/pull/22896
- https://github.com/netdata/netdata/commit/0124f50bbcf36c23e798e2b76f021f5032ec93d4
- https://github.com/netdata/netdata/releases/tag/v2.11.0