CVE-2013-6943
CVE-2013-6943 is a medium-severity vulnerability in Citrix Netscaler Application Delivery Controller Firmware with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.
Key facts
- Severity: Medium (CVSS 2.0 base score 5.0)
- EPSS exploit prediction: 2% (73rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Citrix Netscaler Application Delivery Controller Firmware
- Published:
- Last modified:
Description
Citrix NetScaler Application Delivery Controller (ADC) 9.3.x before 9.3-64.4, 10.0 before 10.0-77.5, and 10.1 before 10.1-118.7 allows remote attackers to conduct an LDAP injection attack via vectors related to SSH and Web management usernames.
Frequently asked questions
- What is CVE-2013-6943?
- Citrix NetScaler Application Delivery Controller (ADC) 9.3.x before 9.3-64.4, 10.0 before 10.0-77.5, and 10.1 before 10.1-118.7 allows remote attackers to conduct an LDAP injection attack via vectors related to SSH and Web management usernames.
- How severe is CVE-2013-6943?
- CVE-2013-6943 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-2013-6943 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2013-6943?
- CVE-2013-6943 primarily affects Citrix Netscaler Application Delivery Controller Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2013-6943?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2013-6943 published?
- CVE-2013-6943 was published on 2014-03-11 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:9.3\(1\):*:*:*:*:*:*:*
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:9.3.e:*:*:*:*:*:*:*
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:10.1:*:*:*:*:*:*:*
More vulnerabilities in Citrix Netscaler Application Delivery Controller Firmware
- CVE-2015-5538 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway…
- CVE-2014-2882 — Critical (CVSS 10.0): Unspecified vulnerability in the management GUI in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler…
- CVE-2014-2881 — Critical (CVSS 10.0): Unspecified vulnerability in the Diffie-Hellman key agreement implementation in the management GUI Java applet in…
- CVE-2013-6941 — Critical (CVSS 10.0): Unspecified vulnerability in Citrix NetScaler Application Delivery Controller (ADC) 9.3.x before 9.3-64.4, 10.0 before…
- CVE-2018-6809 — Critical (CVSS 9.8): NetScaler ADC 10.5, 11.0, 11.1, and 12.0, and NetScaler Gateway 10.5, 11.0, 11.1, and 12.0 allow remote attackers to…
- CVE-2015-5080 — Critical (CVSS 9.0): The Management Interface in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.1 before…
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