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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2022-38773

Affected devices do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot image of the device and execute arbitrary code.

CVSS 4.6 · MediumBuzz score 17.5

Buzz score

Why this CVE is surfacing

Buzz score total 17.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 11.0 · diversity 6.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
11.0
2 evidence mentions in the snapshot
Diversity score
6.5
2 sources across 1 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
2 source links · newest first
  • Critical vulnerabilities in Siemens PLC devices could allow bypass of protected boot features (CVE-2022-38773)Help Net Security

    Red Balloon Security disclosed multiple, critical architectural vulnerabilities in the Siemens SIMATIC and SIPLUS S7-1500 Series PLC that allow for bypass of all protected boot features. These vulnerabilities affect over 120 different models of the Siemens S7-1500 CPU product family. The vulnerable implementation of RoT using a secure cryptographic processor. If the shared cryptographic material is captured, adversaries may use the secure cryptographic processor as an oracle to encrypt and decrypt tampered firmware. Red Balloon … More →

    newswww.helpnetsecurity.comJan 12, 2023, 3:29 PM
  • Unpatchable Hardware Vulnerability Allows Hacking of Siemens PLCsSecurityWeek

    Researchers at firmware security company Red Balloon Security have discovered a potentially serious vulnerability affecting many of Siemens’ programmable logic controllers (PLCs).

    newswww.securityweek.comJan 11, 2023, 11:13 AM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

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