EUVD-2021-10269

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType

WECON LeviStudioU before 2019-09-21 vulnerable to heap-based buffer overflow for remote code execution

Reporter	Title	Published	Views	Family All 12
BDU FSTEC	The software for human-machine interfaces, WECON LeviStudioU, is vulnerable. An attacker can execute arbitrary code.	21 Sep 202200:00	–	bdu_fstec
Circl	CVE-2021-23157	14 Jan 202222:23	–	circl
CNNVD	Wecon Technologies LeviStudioU 缓冲区错误漏洞	21 Dec 202100:00	–	cnnvd
CVE	CVE-2021-23157	14 Jan 202219:10	–	cve
Cvelist	CVE-2021-23157 WECON LeviStudioU	14 Jan 202219:10	–	cvelist
ICS	WECON LeviStudioU	21 Dec 202100:00	–	ics
NVD	CVE-2021-23157	14 Jan 202220:15	–	nvd
OSV	CVE-2021-23157	14 Jan 202220:15	–	osv
Prion	Heap overflow	14 Jan 202220:15	–	prion
Vulnrichment	CVE-2021-23157 WECON LeviStudioU	14 Jan 202219:10	–	vulnrichment

[
  {
    "enisaIdVendor": [
      {
        "id": "2f7bb3cc-319b-35f0-b81b-29f3e0c0fc88",
        "vendor": {
          "name": "WECON"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "053138e1-88d8-3fda-9a49-ec858bc7aeb7",
        "product": {
          "name": "LeviStudioU"
        },
        "product_version": "All ≤2019-09-21"
      }
    ]
  }
]

Source	Link
cisa	www.cisa.gov/uscert/ics/advisories/icsa-21-355-03
zerodayinitiative	www.zerodayinitiative.com/advisories/ZDI-22-130/
zerodayinitiative	www.zerodayinitiative.com/advisories/ZDI-22-132/
github	www.github.com/advisories/GHSA-293c-r3p4-g63r

07 Oct 2025 00:30Current

7.5High risk

Vulners AI Score7.5

CVSS 3.17.8

CVSS 26.8

EPSS0.00572

SSVC