Netscaler Sdx vulnerabilitiesAnd the versions its exploited flaws hit.

Product2 known exploited26 versions
The short answer

Netscaler Sdx is made by Citrix. We track 6 published vulnerabilities listed under that exact name, across 26 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 28 January 2022. Citrix lists newer releases under their own names, such as Netscaler Sdx Firmware, so check those pages too.

Check your version

The most recent Netscaler Sdx flaw added to the known-exploited list is CVE-2014-6271, on 28 January 2022. We keep watching the known-exploited list.

Other names

Is Netscaler Sdx listed under other names? Yes.

Citrix also lists Netscaler Sdx under more specific names, such as Netscaler Sdx Firmware. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.

Versions

Which versions of Netscaler Sdx do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

Known exploited

Which Netscaler Sdx vulnerabilities are being exploited?

2 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 9.8
    CVE-2014-6271CriticalKnown exploited
    GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability

    GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code.

    Chance of use>99%Known exploited since28 Jan 2022
  2. 9.8
    CVE-2014-7169CriticalKnown exploited
    GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Vulnerability

    GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code.

    Chance of use>99%Known exploited since28 Jan 2022
Exploit likelihood

Which Netscaler Sdx flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. >99%
    CVE-2014-6271CriticalKnown exploited

    GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment, as demonstrated by...

    CVSS9.8Published24 Sep 2014
  2. >99%
    CVE-2014-7169CriticalKnown exploited

    GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remote attackers to write to files or possibly have unknown...

    CVSS9.8Published25 Sep 2014
  3. 9.7%

    Arbitrary file read in NetScaler Console and NetScaler SDX (SVM)

    CVSS7.5Published17 Jun 2025
  4. 3.6%

    Hardcoded WSMan credentials in Intelligent Platform Management Interface (IPMI) with firmware for Supermicro X9 generation motherboards before 3.15 (SMT_X9_315) and firmware for Supermicro X8 generation motherboards...

    CVSS7.5Published2 Jan 2020
  5. 0.7%

    Denial of Service in NetScaler Console (formerly NetScaler ADM), NetScaler Agent, and NetScaler SDX

    CVSS7.1Published10 Jul 2024
EdgeProtect

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FAQ

Common questions, answered plainly.

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We track 6 published vulnerabilities listed under the name Netscaler Sdx, across 26 versions. The most recent Netscaler Sdx flaw added to the known-exploited list is CVE-2014-6271, on 28 January 2022.

2 are on the list of flaws known to be exploited. The most recently added are CVE-2014-6271 and CVE-2014-7169.

Citrix also lists Netscaler Sdx under more specific names, such as Netscaler Sdx Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Create a EdgeProtect account and track Netscaler Sdx. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.