Vulnerability in Citrix Gateway Firmware
CVE-2020-10110
Citrix Gateway 11.1, 12.0, and 12.1 allows Information Exposure Through Caching. NOTE: Citrix disputes this as not a vulnerability. There is no sensitive information disclosure through the cache headers on Citrix ADC. The "Via" header lists cache protocols and recipients between the start and end points for a request or a response. The "Age" header provides the age of the cached response in seconds. Both headers are commonly used for proxy cache and the information is not sensitive
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.027 (85.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
- Citrix Gateway Firmware — versions 11.1, 12.0, 12.1
Public proof-of-concept exploits
References
- support.citrix.com/search (Vendor Advisory)
- seclists.org/fulldisclosure/2020/Mar/7 (Exploit, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/156656/Citrix-Gateway-11.1-12.0-12.1-Information-… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-10110?
- CVE-2020-10110 is a medium-severity vulnerability in Citrix Gateway Firmware. CVSS score: 5.3/10. Published 2020-03-06.
- How severe is CVE-2020-10110?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2020-10110 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.