mürrez@murrezsec
🚨 CVE-2026-8065 PoC Released 🔴 Remote Code Execution 📌 Affected: ≤ 2026.2.14 PoC & details: https://pocbit.org/pocs/cve-2026-8065 #CVE #RCE #CyberSecurity #InfoSec #PoC #SecurityResearch
0001064
625 followersView on X
CVE-2026-8065
LOWCVSS 9.1 · CRITICALSignal is active with 1 mentions in latest observed window
Immediate actions
- Track advisory updates for patch or workaround availability
Recommended action window: Monitor and triage in normal cycle
NVD description
An authentication bypass vulnerability in the firmware update endpoint of Hitachi Energy RTU500 end-of-life versions allows an unauthenticated attacker to upload arbitrary firmware through a crafted POST request. Successful exploitation could allow the attacker to modify device functionality or compromise the integrity or availability of the device.
0.0/ 10 priority
Sources & remediation
Other references
Weakness type (CWE)
CWE-306
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
Threat summary
- 2 mentions across 2 observed days
- Momentum state: stable
What's happening
- Peaked 1d ago at 1 mentions (2026-09-29); latest day: 1
- 2 total mentions across 2 days
Deep dive
Activity timeline2 mentions / 2d
Referenced assets2 URLs
Full discourse2 posts
Cybersecurity News DE@cybsecuritynews#schwachstellen Hitachi Energy RTU500: Kritische Schwachstellen erlauben Firmware-Upload und Dateischreiben ohne Anmeldung #cve20268065 #cve20268066 #hitachienergy #rtu500 https://cybersecurity-news.de/hitachi-energy-rtu500-cve-2026-8065-cve-2026-8066
000002814 followersView on X