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CVE-2017-12637

96
FAUCET Score

CVE-2017-12637 is a directory traversal vulnerability in SAP NetWeaver Application Server Java 7.5, specifically within the scheduler/ui/js/ffffffffbca41eb4/UIUtilJavaScriptJS component. This flaw allows remote attackers to read arbitrary files by manipulating the query string with a "..", leading to potential unauthorized information disclosure. With a CVSS score of 7.5 (High) and an EPSS score indicating high exploitability, this vulnerability is easily exploitable over the network without authentication or user interaction. It has been actively exploited in the wild since August 2017, as confirmed by its inclusion in CISA's KEV catalog. While no Metasploit or ExploitDB modules exist, Nuclei templates are available, and the vulnerability has garnered significant community discussion, indicating its continued relevance and potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
7.50CPE matchmatch criteria
cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
94.56%
Probability of exploitation in next 30 days
EPSS Percentile
99.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Added to KEV · Mar 19, 2025
Nuclei: CVE-2017-12637 · Nov 17, 2020
This CVE's current EPSS score of 0.9456 is in the 100th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

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

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
web.archive.org / web/20170807202056/http://www.sh0w.top/index.php/archives/7
Third Party Advisory