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The vulnerability of the strcpy() function in the microprogrammed software for UTT 520W routers allows a hacker to cause a service failure.
🗓️ 19 Jan 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-0837 | 11 Jan 202605:30 | – | circl |
 | UTT 520W 安全漏洞 | 11 Jan 202600:00 | – | cnnvd |
 | CVE-2026-0837 | 11 Jan 202605:02 | – | cve |
 | CVE-2026-0837 UTT 进取 520W formFireWall strcpy buffer overflow | 11 Jan 202605:02 | – | cvelist |
 | EUVD-2026-1907 | 11 Jan 202605:02 | – | euvd |
 | CVE-2026-0837 | 11 Jan 202605:15 | – | nvd |
 | CVE-2026-0837 | 11 Jan 202605:15 | – | osv |
 | PT-2026-2033 | 11 Jan 202600:00 | – | ptsecurity |
 | CVE-2026-0837 | 13 Jan 202622:52 | – | redhatcve |
 | CVE-2026-0837 UTT 进取 520W formFireWall strcpy buffer overflow | 11 Jan 202605:02 | – | vulnrichment |
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19 Jan 2026 00:00Current
7.5High risk
Vulners AI Score7.5
CVSS 38.8
CVSS 29
EPSS0.03409