4.9

CVE-2026-3439

A post-authentication Stack-based Buffer Overflow vulnerability in SonicOS certificate handling allows a remote attacker to crash a firewall.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sonicwall ≫ Sonicos Version < 7.3.2-7010
   Sonicwall ≫ Nsa 2700 Version-
   Sonicwall ≫ Nsa 3700 Version-
   Sonicwall ≫ Nsa 4700 Version-
   Sonicwall ≫ Nsa 5700 Version-
   Sonicwall ≫ Nsa 6700 Version-
   Sonicwall ≫ Nssp 10700 Version-
   Sonicwall ≫ Nssp 11700 Version-
   Sonicwall ≫ Nssp 13700 Version-
   Sonicwall ≫ Nssp 15700 Version-
   Sonicwall ≫ Nsv270 Version-
   Sonicwall ≫ Nsv470 Version-
   Sonicwall ≫ Nsv870 Version-
   Sonicwall ≫ Tz270 Version-
   Sonicwall ≫ Tz270w Version-
   Sonicwall ≫ Tz370 Version-
   Sonicwall ≫ Tz370w Version-
   Sonicwall ≫ Tz470 Version-
   Sonicwall ≫ Tz470w Version-
   Sonicwall ≫ Tz570 Version-
   Sonicwall ≫ Tz570p Version-
   Sonicwall ≫ Tz570w Version-
   Sonicwall ≫ Tz670 Version-
Sonicwall ≫ Sonicos Version < 8.2.0-8009
   Sonicwall ≫ Nsa 2800 Version-
   Sonicwall ≫ Nsa 3800 Version-
   Sonicwall ≫ Nsa 4800 Version-
   Sonicwall ≫ Nsa 5800 Version-
   Sonicwall ≫ Tz280 Version-
   Sonicwall ≫ Tz380 Version-
   Sonicwall ≫ Tz480 Version-
   Sonicwall ≫ Tz580 Version-
   Sonicwall ≫ Tz680 Version-
   Sonicwall ≫ Tz80 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.37
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 4.9 1.2 3.6
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).