CVE-2021-25676

🗓️ 15 Mar 2021 17:03:31Reported by siemensType

cve🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 57 Views

CVE-2021-25676: SSH authentication vulnerability in RUGGEDCOM RM1224, SCALANCE M-800, SCALANCE S615, SCALANCE SC-600 can cause temporary Denial-of-Service

Reporter	Title	Published	Views	Family All 12
Circl	CVE-2021-25676	15 Mar 202119:29	–	circl
CNNVD	Siemens RUGGEDCOM 安全漏洞	9 Mar 202100:00	–	cnnvd
CNVD	Siemens SCALANCE and RUGGEDCOM Device Denial of Service Vulnerability	9 Mar 202100:00	–	cnvd
Cvelist	CVE-2021-25676	15 Mar 202117:03	–	cvelist
EUVD	EUVD-2021-12568	7 Oct 202500:30	–	euvd
ICS	Siemens SCALANCE and RUGGEDCOM Devices SSH (Update A)	9 Mar 202100:00	–	ics
NCSC	Vulnerabilities fixed in Siemens Scalance	9 Mar 202100:00	–	ncsc
NCSC	Vulnerabilities fixed in Siemens products	13 Apr 202100:00	–	ncsc
NVD	CVE-2021-25676	15 Mar 202117:15	–	nvd
Prion	Authentication flaw	15 Mar 202117:15	–	prion

NVD

Node

siemens ruggedcom_rm1224_firmwareMatch6.3

AND

siemens ruggedcom_rm1224Match-

Node

siemens scalance_m-800_firmwareMatch6.3

AND

siemens scalance_m-800Match-

Node

siemens scalance_s615_firmwareMatch6.3

AND

siemens scalance_s615Match-

Node

siemens scalance_sc-600_firmwareRange2.1–2.1.3

AND

siemens scalance_sc-600Match-

[
  {
    "product": "RUGGEDCOM RM1224",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "V6.3"
      }
    ]
  },
  {
    "product": "SCALANCE M-800",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "V6.3"
      }
    ]
  },
  {
    "product": "SCALANCE S615",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "V6.3"
      }
    ]
  },
  {
    "product": "SCALANCE SC-600",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All Versions >= V2.1 and < V2.1.3"
      }
    ]
  }
]

Source	Link
us-cert	www.us-cert.cisa.gov/ics/advisories/icsa-21-068-02
cert-portal	www.cert-portal.siemens.com/productcert/pdf/ssa-296266.pdf

21 Nov 2024 05:55Current

7.4High risk

Vulners AI Score7.4

CVSS 25

CVSS 3.17.5

EPSS0.00331

CWE-307