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CVE-2017-2238

22
FAUCET Score

CVE-2017-2238 describes a Cross-Site Request Forgery (CSRF) vulnerability affecting Toshiba Home gateway models HEM-GW16A and HEM-GW26A, specifically firmware versions V1.2.0 and earlier. This vulnerability allows remote attackers to hijack the authentication of administrators through unspecified vectors. With a CVSS v3 score of 8.8 (High), successful exploitation could lead to high impacts on confidentiality, integrity, and availability, requiring user interaction but no authentication. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.0CPE matchmatch criteria
cpe:2.3:o:toshiba:hem-gw16a_firmware:*:*:*:*:*:*:*:*
<= 1.2.0CPE matchmatch criteria
cpe:2.3:o:toshiba:hem-gw26a_firmware:*:*:*:*:*:*:*:*

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
0.77%
Probability of exploitation in next 30 days
EPSS Percentile
51.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0077 is in the 54th percentile among its peer group of 14,855 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

jvn.jp / en/jp/JVN85901441/index.html
Third Party AdvisoryVDB Entry