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SiemensCVE-2020-15781

HistoryAug 14, 2020 - 4:15 p.m.

CVE-2020-15781

2020-08-1416:15:16

CWE-79

siemens

web.nvd.nist.gov

vulnerability

sicam web

sicam a8000

rtus

xss

cross-site-scripting

nvd

cve-2020-15781

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

51.2%

JSON

A vulnerability has been identified in SICAM WEB firmware for SICAM A8000 RTUs (All versions < V05.30). The login screen does not sufficiently sanitize input, which enables an attacker to generate specially crafted log messages. If an unsuspecting victim views the log messages via the web browser, these log messages might be interpreted and executed as code by the web application. This Cross-Site-Scripting (XSS) vulnerability might compromize the confidentiality, integrity and availability of the web application.

Affected configurations

Nvd

Node

siemenssicam_a8000Match-

AND

siemenssicam_a8000_firmwareRange<05.30

VendorProductVersionCPE
siemenssicam_a8000-cpe:2.3:h:siemens:sicam_a8000:-:*:*:*:*:*:*:*
siemenssicam_a8000_firmware*cpe:2.3:o:siemens:sicam_a8000_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	sicam_a8000	-	cpe:2.3:h:siemens:sicam_a8000:-:::::::*
siemens	sicam_a8000_firmware	*	cpe:2.3:o:siemens:sicam_a8000_firmware::::::::

CNA Affected

[
  {
    "product": "SICAM WEB firmware for SICAM A8000 RTUs",
    "vendor": "Siemens AG",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V05.30"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-370042.pdf

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

51.2%

JSON

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