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Fencer Intel
medium 6.5

CVE-2020-8194 json

Reflected code injection in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and…

published 6y ago modified 4mo ago also EUVD-2020-29071

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.8%
EPSS 10.8% chance of exploitation in 30 days, percentile 95%
public exploits
0
none known, plus a Nuclei check

Summary

Reflected code injection in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d and 10.2.7 allows the modification of a file download.

Patch / fix

  • citrix application_delivery_controller_firmware 10.5-70.18, 11.1-64.14, 12.0-63.21, 12.1-57.18, 13.0-58.30
  • citrix netscaler_gateway_firmware 10.5-70.18, 11.1-64.14, 12.0-63.21, 12.1-57.18
  • citrix gateway_firmware 13.0-58.30
  • citrix sd-wan_wanop 10.2.7, 11.0.3d, 11.1.1a

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Exploit prediction

10.83% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Nuclei template Citrix ADC and Citrix NetScaler Gateway - Remote Code Injection nuclei detection template

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • n/a Citrix ADC, Citrix Gateway, Citrix SDWAN WAN-OP

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.