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SiemensCVE-2020-7575

HistoryApr 14, 2020 - 8:15 p.m.

CVE-2020-7575

2020-04-1420:15:15

CWE-80

CWE-79

siemens

web.nvd.nist.gov

cve-2020-7575

climatix

pol908

pol909

xss

vulnerability

web server

access log

security

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.9

Confidence

High

EPSS

0.001

Percentile

33.8%

JSON

A vulnerability has been identified in Climatix POL908 (BACnet/IP module) (All versions), Climatix POL909 (AWM module) (All versions < V11.32). A persistent cross-site scripting (XSS) vulnerability exists in the web server access log page of the affected devices that could allow an attacker to inject arbitrary JavaScript code via specially crafted GET requests. The code could be potentially executed later by another (privileged) user. The security vulnerability could be exploited by an attacker with network access to the affected system. Successful exploitation requires no system privileges. An attacker could use the vulnerability to compromise the confidentiality and integrity of other users’ web sessions.

Affected configurations

Nvd

Node

siemensclimatix_pol908_firmware

AND

siemensclimatix_pol908Match-

Node

siemensclimatix_pol909Match-

AND

siemensclimatix_pol909_firmwareRange<11.32

VendorProductVersionCPE
siemensclimatix_pol908_firmware*cpe:2.3:o:siemens:climatix_pol908_firmware:*:*:*:*:*:*:*:*
siemensclimatix_pol908-cpe:2.3:h:siemens:climatix_pol908:-:*:*:*:*:*:*:*
siemensclimatix_pol909-cpe:2.3:h:siemens:climatix_pol909:-:*:*:*:*:*:*:*
siemensclimatix_pol909_firmware*cpe:2.3:o:siemens:climatix_pol909_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	climatix_pol908_firmware	*	cpe:2.3:o:siemens:climatix_pol908_firmware::::::::
siemens	climatix_pol908	-	cpe:2.3:h:siemens:climatix_pol908:-:::::::*
siemens	climatix_pol909	-	cpe:2.3:h:siemens:climatix_pol909:-:::::::*
siemens	climatix_pol909_firmware	*	cpe:2.3:o:siemens:climatix_pol909_firmware::::::::

CNA Affected

[
  {
    "product": "Climatix POL908 (BACnet/IP module)",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "product": "Climatix POL909 (AWM module)",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V11.32"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-886514.pdf

Social References

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.9

Confidence

High

EPSS

0.001

Percentile

33.8%

JSON

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