SQL Injection in Advantech R-Seenet

CVE-2021-21917

An exploitable SQL injection vulnerability exist in the ‘group_list’ page of the Advantech R-SeeNet 2.4.15 (30.07.2021). A specially-crafted HTTP request at '‘ord’ parameter. An attacker can make authenticated HTTP requests to trigger this vulnerability. This can be done as any authenticated user or through cross-site request forgery.

Vulnerability class: SQL Injection

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.0th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-21917: held from 0.014 to 0.014.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

  • Advantech R-Seenet — versions 2.4.15
  • Advantech — versions Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021)

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-21917?
CVE-2021-21917 is a high-severity vulnerability in Advantech R-Seenet, classified under SQL Injection. CVSS score: 8.8/10. Published 2021-12-22.
How severe is CVE-2021-21917?
High severity. CVSS v3 base score is 8.8 out of 10.