CVE-2019-1679 json
Cisco TelePresence Conductor, Cisco Expressway Series, and Cisco TelePresence Video Communication Server REST API Server-Side Request Forgery Vulnerability
published 2019-02-07 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-10236
- cvss
- 5.0
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
A vulnerability in the web interface of Cisco TelePresence Conductor, Cisco Expressway Series, and Cisco TelePresence Video Communication Server (VCS) Software could allow an authenticated, remote attacker to trigger an HTTP request from an affected server to an arbitrary host. This type of attack is commonly referred to as server-side request forgery (SSRF). The vulnerability is due to insufficient access controls for the REST API of Cisco Expressway Series and Cisco TelePresence VCS. An attacker could exploit this vulnerability by submitting a crafted HTTP request to the affected server. Versions prior to XC4.3.4 are affected.
Patch / fix
- Cisco Cisco TelePresence Conductor XC4.3.4
- Cisco Cisco Expressway Series XC4.3.4
- Cisco Cisco TelePresence Video Communication Server XC4.3.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
2.13% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.0 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N |
| NVD | 3.1 | 5.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Affected products
- Cisco Cisco TelePresence Conductor
- Cisco Cisco Expressway Series
- Cisco Cisco TelePresence Video Communication Server
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
tools.cisco.com
/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190206-rest-api-ssrf
vendor-advisory
-
securityfocus.com
/bid/106940
vdb-entry, broken-link, third-party-advisory
Sources
- CVE List CVE-2019-1679
- NVD CVE-2019-1679
Fencer Vulns 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.