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CVE-2019-6572· NVD / CVE Program· CNA siemens

A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15.1 Update 1), SIMATIC HMI Comfort Outdoor Pane

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 affected device offered SNMP read and write capacities with a publicly know hardcoded community string. The security vulnerability could be exploited by an attacker with network access to the affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise confidentiality and integrity of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.

CriticalCVSS 9.1 · v3.1—No exploit No fix recorded
Published
May 14, 2019
Updated
Jun 16, 2026
EPSS
2.7% · 85th percentile
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Report tools

JSON

Action score

37

Monitor

Low priority for now.

CVSS
36 / 40 · 9.1 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 2.7%

Affected systems

VendorProduct
siemenssimatic hmi comfort panels firmware
siemenssimatic hmi comfort panels
siemenssimatic hmi comfort outdoor panels firmware
siemenssimatic hmi comfort outdoor panels
siemenssimatic hmi ktp mobile panels ktp400f firmware
siemenssimatic hmi ktp mobile panels ktp400f
siemenssimatic hmi ktp mobile panels ktp700 firmware
siemenssimatic hmi ktp mobile panels ktp700
siemenssimatic hmi ktp mobile panels ktp700f firmware
siemenssimatic hmi ktp mobile panels ktp700f
siemenssimatic hmi ktp mobile panels ktp900 firmware
siemenssimatic hmi ktp mobile panels ktp900

and 10 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • siemens simatic hmi comfort outdoor panels firmwarebefore 15.1
  • siemens simatic hmi comfort panels firmwarebefore 15.1
  • siemens simatic hmi ktp mobile panels ktp400f firmwarebefore 15.1
  • siemens simatic hmi ktp mobile panels ktp700 firmwarebefore 15.1
  • siemens simatic hmi ktp mobile panels ktp700f firmwarebefore 15.1
  • siemens simatic hmi ktp mobile panels ktp900 firmwarebefore 15.1
  • siemens simatic hmi ktp mobile panels ktp900f firmwarebefore 15.1
  • siemens simatic hmi mp firmwareall versions
  • siemens simatic hmi op firmwareall versions
  • siemens simatic hmi tp firmwareall versions
  • siemens simatic wincc (tia portal)before 15.1
  • siemens simatic wincc runtimebefore 15.1

Versions reported by the vendor

Affected version ranges reported by the assigning authority (siemens). Independent of NVD's CPE analysis and usually ahead of it.

  • Siemens AG SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel)

    • All versionsaffected

  • Siemens AG SIMATIC HMI Comfort Outdoor Panels 7" & 15"

    • All versions < V15.1 Update 1affected

  • Siemens AG SIMATIC HMI Comfort Panels 4" - 22"

    • All versions < V15.1 Update 1affected

  • Siemens AG SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 und KTP900F

    • All versions < V15.1 Update 1affected

  • Siemens AG SIMATIC WinCC (TIA Portal)

    • All versions < V15.1 Update 1affected

  • Siemens AG SIMATIC WinCC Runtime Advanced

    • All versions < V15.1 Update 1affected

  • Siemens AG SIMATIC WinCC Runtime Professional

    • All versions < V15.1 Update 1affected

Same product

siemens: all records

Other highest-scoring records for the same primary product.

  • CVE-2020-15798A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl.
    41Plan
  • CVE-2018-13814A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V14), SIMATIC HMI Comfort Outdoor Panels 7" & 15"
    36Monitor
  • CVE-2018-13813A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15 Update 4), SIMATIC HMI Comfort Outdoor Panels
    33Monitor
  • CVE-2018-13812A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15 Update 4), SIMATIC HMI Comfort Outdoor Panels
    31Monitor
  • CVE-2022-40227A vulnerability has been identified in SIMATIC HMI Comfort Panels (incl.
    30Monitor
  • CVE-2019-6576A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15.1 Update 1), SIMATIC HMI Comfort Outdoor Pane
    27Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
None

Weakness class (CWE)

CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor

CVSS vector

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

nvd-primary

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

The bug in code

The whole CWE-200 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

json
{  "permissions": ["tabs", "<all_urls>"],  "background": { "service_worker": "analytics.js" }}

Fixed

json
{  "permissions": ["activeTab"],  "host_permissions": ["https://yildiz.example/*"]}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

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