Vulnerability · Published Dec 22, 2021 · Assigned by talos

CVE-2021-21931

High 7.7

In plain English

A high-severity SQL injection in Advantech. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities).

Severity (CVSS 3.0)7.7High

Exploit odds (30 days)1.2%top 32.1% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A specially-crafted HTTP request can lead to SQL injection. An attacker can make authenticated HTTP requests at‘ stat_filter’ parameter to trigger this vulnerability. This can be done as any authenticated user or through cross-site request forgery.

Affected products (as reported)

Vendor	Product	Versions
n/a	Advantech	Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021)

Weakness: CWE-89 · Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1366 x_refsource_MISC