THREATPORT/VULNERABILITY/CVE-2019-1899
MEDIUM SEVERITY

CVE-2019-1899

Rv110w Firmware vulnerability

CVSS
5.3
EPSS
3.4%
EPSS pct
88th
Exploited
No known
A vulnerability in the web interface of Cisco RV110W, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to acquire the list of devices that are connected to the guest network. The vulnerability is due to improper authorization of an HTTP request. An attacker could exploit this vulnerability by accessing a specific URI on the web interface of the router.
Affected vendor
Cisco
Affected product
Rv110w Firmware
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness type (CWE)
  • CWE-285 — Improper Authorization
  • CWE-425 — Direct Request (Forced Browsing)
Published
2019-06-20

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to confidentiality.

Its EPSS score of 3.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2019-1899

  • Confirm whether Cisco Rv110w Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2019-1899.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-1899

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-1899 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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