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CVE-2018-133834.3MediumCWE-787

CVE-2018-13383: Fortinet FortiOS and FortiProxy vulnerability

Fortinet · Fortinet FortiOS and FortiProxy

Affected: Fortinet FortiOS and FortiProxy · Exploitation: in CISA KEV since 10 Jan 2022

Known ransomware use

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

ExploitationIn CISA KEV

  1. In CISA KEVCISA KEV catalogue10 Jan 2022
  2. Exploited (reported): not seen
  3. Scanning observed: not seen
  4. Proof of concept public: not seen
  5. Not established: not seen
30.7%probability of exploitation in the next 30 days
98th percentile
050100

Higher than 98% of scored CVEs

4.3MediumCVSS 3.1
LowMedium

DescriptionCVE.org

A heap buffer overflow in Fortinet FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.10, 5.4.0 through 5.4.12, 5.2.14 and earlier and FortiProxy 2.0.0, 1.2.8 and earlier in the SSL VPN web portal may cause the SSL VPN web service termination for logged in users due to a failure to properly handle javascript href data when proxying webpages.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Fortinet · Fortinet FortiOS and FortiProxyFortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.10, 5.4.0 th…

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV
Listed since 10 Jan 2022 · known ransomware use · catalogue entry
Public check
No public nuclei template
Vendor
Fortinet
Published
May 2019

What changed

  1. CISA’s KEV entry now notes known ransomware use CISA
  2. CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2018-13383 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

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