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CVE-2017-9629

34
FAUCET Score

CVE-2017-9629 is a critical stack-based buffer overflow vulnerability affecting Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior. This flaw allows a remote, unauthenticated attacker to execute arbitrary code with high privileges, posing a severe risk to system integrity. With a CVSS score of 9.8, the vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. Despite its high severity, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is it listed in CISA's KEV catalog, and it has received no significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2017.426.2307.1CPE matchmatch criteria
cpe:2.3:a:schneider-electric:wonderware_archestra_logger:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
9.79%
Probability of exploitation in next 30 days
EPSS Percentile
95.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0979 is in the 91st percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ics-cert.us-cert.gov / advisories/ICSA-17-187-04
Third Party AdvisoryUS Government Resource
software.schneider-electric.com / pdf/security-bulletin/lfsec00000116
Vendor Advisory
securityfocus.com / bid/99488
Broken LinkThird Party AdvisoryVDB Entry
securitytracker.com / id/1038836
Broken LinkThird Party AdvisoryVDB Entry