CVE-2021-21803

MEDIUMNuclei

Advantech R-SeeNet - Cross-Site Scripting

Title source: github.com
STIX 2.1 vulnerability

Record summary

CVE-2021-21803 has a selected CVSS score of 6.1 (medium); EIP currently links 1 Nuclei template.

Description

This vulnerability is present in device_graph_page.php script, which is a part of the Advantech R-SeeNet web applications. A specially crafted URL by an attacker and visited by a victim can lead to arbitrary JavaScript code execution.

Description source: CVE List

Exploitation context

Available material

Nuclei templates
1

Affected products and versions

1
ProductSourceVersion range

Advantech

CVE ListAdvantech R-SeeNet 2.4.12 (20.10.2020)affected

Nuclei templates

1
ProjectDiscoveryMEDIUMAdvantech R-SeeNet - Cross-Site ScriptingCVSS 6.1

Advantech R-SeeNet is vulnerable to cross-site scripting via the device_graph_page.php script via the is2sim parameter. A specially crafted URL by an attacker and visited by a victim can lead to arbitrary JavaScript code execution.

Impact

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of a victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.

Remediation

Apply the latest security patches or updates provided by Advantech to mitigate this vulnerability.

WeaknessesCWE-79
Authorsgy741
Template tagscve2021cverseenetxssadvantechvuln
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE: cpe:2.3:a:advantech:r-seenet:2.4.12:*:*:*:*:*:*:*
Shodan: http.html:"r-seenet"
FOFA: body="r-seenet"
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1272 https://nvd.nist.gov/vuln/detail/CVE-2021-21803 https://github.com/ARPSyndicate/kenzer-templates https://github.com/ARPSyndicate/cvemon

Source: ProjectDiscovery

References

2