CVE-2021-42757: medium-severity vulnerability in Fortinet FortiOS
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.3epss 0.5%
A buffer overflow [CWE-121] in the TFTP client library of FortiOS before 6.4.7 and FortiOS 7.0.0 through 7.0.2, may allow an authenticated local attacker to achieve arbitrary code execution via specially crafted command line arguments.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C
Affected products
Fortinet · FortiADCFortinet · FortiAnalyzerFortinet · FortiDDoSFortinet · FortiDDoS-FFortinet · FortiMailFortinet · FortiManagerFortinet · FortiNDRFortinet · FortiOSFortinet · FortiPortalFortinet · FortiProxyFortinet · FortiRecorderFortinet · FortiSwitchFortinet · FortiVoiceFortinet · FortiWebRelated CVEs — Fortinet FortiOS
In the same product, most dangerous first.