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CVE-2024-11147

21
FAUCET Score

CVE-2024-11147 describes a critical vulnerability in ECOVACS robot lawnmowers and vacuums where a deterministic root password, derived from the device's model and serial number, allows an attacker with shell access to gain root privileges. This presents a high-severity risk (CVSS 7.6) due to the complete compromise of confidentiality, integrity, and availability possible with physical access. While the vulnerability is significant, there is currently no evidence of active exploitation, public exploit code, or community discussion, suggesting a low immediate threat of widespread attacks.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:ecovacs:deebot_900_firmware:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:ecovacs:deebot_n8_firmware:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:ecovacs:deebot_t8_firmware:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:ecovacs:deebot_n9_firmware:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:ecovacs:deebot_t9_firmware:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

7.0HIGH

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
PHYSICAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
32.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 74th percentile among its peer group of 77 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.0 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

builder.dontvacuum.me / ecopassword.php
Product
dontvacuum.me / talks/37c3-2023/37c3-vacuuming-and-mowing.pdf
ExploitThird Party Advisory
dontvacuum.me / talks/HITCON2024/HITCON-CMT-2024_Ecovacs.pdf
ExploitThird Party Advisory