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CVE-2018-17926

18
FAUCET Score

CVE-2018-17926 describes an authentication bypass vulnerability in ABB M2M ETHERNET (FW Versions 2.22 and prior, ETH-FW Versions 1.01 and prior) products, allowing an attacker to upload malicious language files. With a CVSS score of 4.3 (Medium), this vulnerability can be exploited over an adjacent network with low complexity, potentially leading to limited integrity impact without requiring user interaction. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.01CPE matchmatch criteria
cpe:2.3:o:abb:eth-fw_firmware:*:*:*:*:*:*:*:*
<= 2.22CPE matchmatch criteria
cpe:2.3:o:abb:fw_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0079 is in the 82nd percentile among its peer group of 1,802 CVEs.

Social Chatter

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

ics-cert.us-cert.gov / advisories/ICSA-18-352-07
Third Party AdvisoryUS Government Resource
securityfocus.com / bid/106243
Third Party AdvisoryVDB Entry