takeonme.org Critical Vulnerabilities in Yarbo Robot Firmware Expose Devices to Remote Attacks
Article Content
- •Three critical CVEs (CVE-2026-7413, CVE-2026-7414, CVE-2026-7415) affect Yarbo firmware v2.3.9.
- •A persistent backdoor and hardcoded credentials allow for unauthorized remote access.
- •An open MQTT broker enables device enumeration and command execution without authentication.
AHA! disclosed three critical vulnerabilities in Yarbo robot firmware v2.3.9, identified as CVE-2026-7413, CVE-2026-7414, and CVE-2026-7415. The vulnerabilities include a hidden backdoor, hardcoded credentials, and an open MQTT broker, allowing attackers to gain unauthorized access and control over affected devices. CVE-2026-7413 features a persistent backdoor providing root access, while CVE-2026-7414 contains hardcoded admin credentials shared across all devices. CVE-2026-7415 allows for device enumeration and command execution without authentication. These vulnerabilities enable mass exploitation and fleet-wide compromise of Yarbo robots. The issues were reported by Andreas Makris (Bin4ry) and are currently active, posing significant risks to users. Immediate action is required to mitigate these threats.
Ask AI about this cluster
Answers cite the sources they use
Timeline
More articles in this cluster (3)
Following this threat?
Track CVE-2026-7413 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
Critical Authentication Bypass in Rejetto HFS Exploited Within 24 Hours Anthropic's Mythos model identified a critical authentication bypass in Rejetto HTTP File Server (HFS), tracked as CVE-2026-61500, allowing remote code execution. Discovered by Horizon3 researcher Zach Hanley, the flaw was revealed on September 27, 2026, and exploitation began within 24 hours, with attacks traced to… 
Critical Citrix NetScaler Zero-Day Vulnerabilities Exploited In late September 2026, two critical zero-day vulnerabilities (CVE-2026-88771 and CVE-2026-88772) in Citrix NetScaler ADC and Gateway were actively exploited, allowing remote code execution. The Cybersecurity and Infrastructure Security Agency (CISA) added these CVEs to its Known Exploited Vulnerabilities catalog on…