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

CVE detail

CVE-2020-15782

A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (Drives manufactured before 2021-08-13), SINUMERIK MC (All versions < V6.15), SINUMERIK ONE (All versions < V6.15). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks.

CVSS 9.8 · CriticalBuzz score 25.9

Buzz score

Why this CVE is surfacing

Buzz score total 25.9

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 17.9 · diversity 8.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
17.9
5 evidence mentions in the snapshot
Diversity score
8.0
3 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
5 source links · newest first
  • Researchers extract master encryption key from Siemens PLCsCSO Online

    Security researchers have found a way to extract a global encryption key that was hardcoded in the CPUs of several Siemens programmable logic controller (PLC) product lines, allowing them to compromise their secure communications and authentication. Siemens advises all customers to upgrade both the firmware of the impacted devices as well as the TIA Portal […]

    newswww.csoonline.comOct 11, 2022, 9:04 PM
  • Siemens Not Ruling Out Future Attacks Exploiting Global Private Keys for PLC HackingSecurityWeek

    Researchers have demonstrated that threat actors could obtain global private keys that protect some of Siemens’ industrial devices, and the vendor says it cannot rule out malicious exploitation in the future.

    newswww.securityweek.comOct 11, 2022, 3:17 PM
  • Security Affairs newsletter Round 316Security Affairs

    A new round of the weekly SecurityAffairs newsletter arrived! Every week the best security articles from Security Affairs free for you in your email box. A malware attack hit the Alaska Health Department CVE-2021-31166 Windows HTTP flaw also impacts WinRM servers Zeppelin ransomware gang is back after a temporary pause 13 flaws in Nagios IT […]

    newssecurityaffairs.comMay 30, 2021, 11:55 AM
  • CVE-2020-15782 flaw in Siemens PLCs allows remote hackSecurity Affairs

    Industrial cybersecurity firm Claroty discovered a new flaw in Siemens PLCs that can be exploited by a remote and unauthenticated attacker to hack the devices. Researchers at industrial cybersecurity firm Claroty have discovered a high-severity vulnerability in Siemens PLCs, tracked as CVE-2020-15782, that could be exploited by remote and unauthenticated attackers to bypass memory protection. The […]

    newssecurityaffairs.comMay 28, 2021, 8:16 PM
  • Newly Disclosed Vulnerability Allows Remote Hacking of Siemens PLCsSecurityWeek

    Researchers at industrial cybersecurity firm Claroty have identified a serious vulnerability that can be exploited by a remote and unauthenticated attacker to hack some of the programmable logic controllers (PLCs) made by Siemens.

    newswww.securityweek.comMay 28, 2021, 3:08 PM

Exploit code

Public exploit repository references

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0 repository references · best confidence N/A · max 0 stars
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Related records

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