CVE & CISA-KEV Catalog

CVE-2019-6577

MEDIUM
5.4
CVSS v3
NVD

Description

A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15.1 Update 1), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (All versions < V15.1 Update 1), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 und KTP900F (All versions < V15.1 Update 1), SIMATIC WinCC Runtime Advanced (All versions < V15.1 Update 1), SIMATIC WinCC Runtime Professional (All versions < V15.1 Update 1), SIMATIC WinCC (TIA Portal) (All versions < V15.1 Update 1), SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel) (All versions). The integrated web server could allow Cross-Site Scripting (XSS) attacks if an attacker is able to modify particular parts of the device configuration via SNMP. The security vulnerability could be exploited by an attacker with network access to the affected system. Successful exploitation requires system privileges and user interaction. An attacker could use the vulnerability to compromise confidentiality and the integrity of the affected system. At the stage of publishing this security advisory no public exploitation is known.

CWE-80CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available
simatic hmi comfort outdoor panels firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic hmi comfort panels firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic hmi ktp mobile panels ktp400f firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic hmi ktp mobile panels ktp700 firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic hmi ktp mobile panels ktp700f firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic hmi ktp mobile panels ktp900 firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic hmi ktp mobile panels ktp900f firmwareNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic wincc \(tia portal\)NVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD
simatic wincc runtimeNVD
Affected:< 15.1Fixed in:15.1CVE-2019-6577derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.89%probability of exploitation in 30 days
55thpercentile

Moderate risk: more likely to be exploited than 55% of all known CVEs.

References

Vendor Advisory1
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.