CVE-2020-15938
published 2021-03-04CVE-2020-15938: When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2 on port 80/443, it is not redirected to…
PriorityP338high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
EPSS
0.75%
50.5th percentile
When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2 on port 80/443, it is not redirected to the transparent proxy policy for processing, as it doesn't have a valid HTTP header.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fortinet | fortigate | — | — |
| fortinet | fortinet_fortios | — | — |
| fortinet | fortios | <= 6.2.5 | — |
| fortinet | fortios | — | — |
| fortinet | fortios | 6.4.0 – 6.4.2 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
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Fortinet
When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2...
vendor_fortinet·2021-03-04·CVSS 4.0
CVE-2020-15938 [MEDIUM] When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2...
FG-IR-20-172: When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2...
When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2 on port 80/443, it is not redirected to the transparent proxy policy for processing, as it doesn't have a valid HTTP header.
CVEs: CVE-2020-15938
CVSS: 4.0 (medium)
Affected products: FortiGate, FortiOS
GHSA
GHSA-7rj5-2x5r-5j6v: When traffic other than HTTP/S (eg: SSH traffic, etc
ghsa_unreviewed·2022-05-24
CVE-2020-15938 [HIGH] GHSA-7rj5-2x5r-5j6v: When traffic other than HTTP/S (eg: SSH traffic, etc
When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2 on port 80/443, it is not redirected to the transparent proxy policy for processing, as it doesn't have a valid HTTP header.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-03-04
Published