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CVE-2018-1000093

26
FAUCET Score

CVE-2018-1000093 describes an unauthenticated local RPC server vulnerability in CryptoNote version 0.8.9 and potentially later versions. This flaw allows an attacker to execute arbitrary commands on the victim's system, leading to a complete compromise of their cryptocurrency wallet. The attack requires user interaction, typically by tricking a victim into visiting a malicious webpage. With a CVSS score of 8.8 (High), this vulnerability poses a significant risk due to its network-based attack vector and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.8.9CPE matchmatch criteria
cpe:2.3:a:cryptonote:cryptonote:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.74%
Probability of exploitation in next 30 days
EPSS Percentile
75.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0174 is in the 74th percentile among its peer group of 14,825 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / amjuarez/bytecoin/issues/217
Broken LinkThird Party Advisory
github.com / cryptonotefoundation/cryptonote/issues/172
ExploitIssue TrackingThird Party Advisory
ayrx.me / cryptonote-unauthenticated-json-rpc
ExploitThird Party Advisory