{"vulnerability": "CVE-2022-4874", "sightings": [{"uuid": "aec284db-e990-4621-a09d-2b18a121e87d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-48744", "type": "seen", "source": "https://bsky.app/profile/ferramentaslinux.bsky.social/post/3melvyttbgs2l", "content": "", "creation_timestamp": "2026-02-11T16:37:45.149311Z"}, {"uuid": "b2c96244-a4e4-4f1c-957c-debff3ac6575", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2022-48744", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8", "content": "", "creation_timestamp": "2025-12-03T14:14:49.267740Z"}, {"uuid": "c6ddcf88-4670-4211-976f-fa7f17e06532", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2022-48740", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8", "content": "", "creation_timestamp": "2025-12-03T14:14:49.267740Z"}, {"uuid": "24d3521d-b367-448d-98b7-80bbe82d78b9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-4874", "type": "published-proof-of-concept", "source": "https://t.me/true_secator/3959", "content": "\u0412 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0430\u0445 TP-Link \u0438 NetComm \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b RCE-\u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438.\n\nCVE-2022-4498 \u0438 CVE-2022-4499 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442 TP-Link WR710N-V1-151022 \u0438 Archer-C5-V2-160201 SOHO.\n\n\u041e\u043d\u0438 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c Microsoft \u0414\u0436\u0435\u0439\u043c\u0441\u0443 \u0425\u0430\u043b\u043b\u0443.\n\n\u041e\u0448\u0438\u0431\u043a\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043a\u043e\u0434, \u0432\u044b\u0437\u044b\u0432\u0430\u0442\u044c \u0441\u0431\u043e\u0438 \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0438\u043b\u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0442\u044c \u0443\u0447\u0435\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0434\u043b\u044f \u0432\u0445\u043e\u0434\u0430.\n\n\u041f\u0435\u0440\u0432\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u0443\u0447\u0438, \u0432\u044b\u0437\u0432\u0430\u043d\u043d\u043e\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043f\u0430\u043a\u0435\u0442\u0430\u043c\u0438 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 HTTP.\n\n\u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u044d\u0442\u0443 \u043e\u0448\u0438\u0431\u043a\u0443, \u0447\u0442\u043e\u0431\u044b \u0432\u044b\u0437\u0432\u0430\u0442\u044c DoS \u0438\u043b\u0438 RCE.\n\n\u0412\u0442\u043e\u0440\u0430\u044f CVE-2022-4499 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u044f HTTPD \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u0430 \u0430\u0442\u0430\u043a\u0435 \u043f\u043e \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u043c \u043a\u0430\u043d\u0430\u043b\u0430\u043c, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u0443\u0437\u043d\u0430\u0442\u044c \u043a\u0430\u0436\u0434\u044b\u0439 \u0431\u0430\u0439\u0442 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438\u043c\u0435\u043d\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u043f\u0430\u0440\u043e\u043b\u044f.\n\nTP-Link \u0431\u044b\u043b\u0430 \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u0435\u043d\u0430 \u043e\u0431 \u044d\u0442\u0438\u0445 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0430\u0445 \u0435\u0449\u0435 \u0432 \u043d\u043e\u044f\u0431\u0440\u0435 2022 \u0433\u043e\u0434\u0430, \u043d\u043e \u043e\u0431\u0435 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u043e\u0441\u0442\u0430\u044e\u0442\u0441\u044f \u043d\u0435\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u043c\u0438.\n\n\u0414\u0432\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u044b NetComm NF20MESH, NF20 \u0438 NL1902.\n\n\u041f\u0435\u0440\u0432\u0430\u044f CVE-2022-4873 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0441\u0431\u043e\u044e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f.\n\n\u0412\u0442\u043e\u0440\u0430\u044f - CVE-2022-4874, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043e\u0431\u0445\u043e\u0434 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438, \u0432\u0435\u0434\u0443\u0449\u0438\u0439 \u043a \u043d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u043c\u0443 \u0434\u043e\u0441\u0442\u0443\u043f\u0443 \u043a \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0443.\n\n\u041e\u0431\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u043d\u044b\u0435 \u0432 \u0446\u0435\u043f\u043e\u0447\u043a\u0443 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443, \u043d\u0435 \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0435\u043c\u0443 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0443 \u043f\u043e\u0434\u043b\u0438\u043d\u043d\u043e\u0441\u0442\u0438, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434. \n\n\u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043d\u0435\u0441\u0430\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c, \u0430 \u0437\u0430\u0442\u0435\u043c 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\u0434\u0435\u043a\u0430\u0431\u0440\u0435 2022 \u0433\u043e\u0434\u0430 NetComm \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430\u00a0\u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0438.\n\n\u041f\u043e\u0437\u0436\u0435 \u0432 \u044f\u043d\u0432\u0430\u0440\u0435 2023 \u0433\u043e\u0434\u0430 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u0432\u0448\u0438\u0439 \u0438\u0445 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0411\u0440\u0435\u043d\u0434\u0430\u043d \u0421\u043a\u0430\u0440\u0432\u0435\u043b\u043b \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u00a0\u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 PoC-\u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442.", "creation_timestamp": "2023-01-19T13:10:07.000000Z"}, {"uuid": "80a2dbec-ce8f-46ef-888b-9010ce04f0bf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2022-48744", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"}, {"uuid": "a3ee710a-3866-4773-bbb5-bf795068d257", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-4874", "type": "published-proof-of-concept", "source": "https://t.me/ctinow/87639", "content": "Vulnerable NetComm routers and a public PoC exploit (CVE-2022-4873, CVE-2022-4874)\n\nhttps://ift.tt/LpdgovF", "creation_timestamp": "2023-01-18T16:47:18.000000Z"}, {"uuid": "faf04ed5-0e58-4f0c-96a6-e836f14735e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-48747", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/16478", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-48747\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nblock: Fix wrong offset in bio_truncate()\n\nbio_truncate() clears the buffer outside of last block of bdev, however\ncurrent bio_truncate() is using the wrong offset of page. So it can\nreturn the uninitialized data.\n\nThis happened when both of truncated/corrupted FS and userspace (via\nbdev) are trying to read the last of bdev.\n\ud83d\udccf Published: 2024-06-20T11:13:29.951Z\n\ud83d\udccf Modified: 2025-05-15T12:28:08.943Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/6cbf4c731d7812518cd857c2cfc3da9fd120f6ae\n2. https://git.kernel.org/stable/c/b63e120189fd92aff00096d11e2fc5253f60248b\n3. https://git.kernel.org/stable/c/4633a79ff8bc82770486a063a08b55e5162521d8\n4. https://git.kernel.org/stable/c/941d5180c430ce5b0f7a3622ef9b76077bfa3d82\n5. https://git.kernel.org/stable/c/3ee859e384d453d6ac68bfd5971f630d9fa46ad3", "creation_timestamp": "2025-05-15T12:34:25.000000Z"}, {"uuid": "1e029f9a-05ea-4f80-828d-1d092529ac79", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-4874", "type": "seen", "source": "https://t.me/cibsecurity/56380", "content": "\u203c CVE-2022-4874 \u203c\n\nAuthentication bypass in Netcomm router models NF20MESH, NF20, and NL1902 allows an unauthenticated user to access content. In order to serve static content, the application performs a check for the existence of specific characters in the URL (.css, .png etc). If it exists, it performs a \"fake login\" to give the request an active session to load the file and not redirect to the login page.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-01-12T00:30:34.000000Z"}]}