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CVE-2017-16678

19
FAUCET Score

CVE-2017-16678 is a Server-Side Request Forgery (SSRF) vulnerability affecting SAP NetWeaver Knowledge Management Configuration Service, EPBC, EPBC2, and KMC-BC versions. This flaw allows a highly privileged attacker to force the application to send crafted requests, potentially leading to limited impact on confidentiality, integrity, and availability. Rated Medium (CVSS 4.7), its exploitation requires high privileges and has low attack complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion, with only one article mentioning it in the context of SAP becoming a CVE Numbering Authority.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:sap:netweaver_knowledge_management_configuration_service:-:*:*:*:*:*:*:*
>= 7.00, <= 7.02CPE matchmatch criteria
cpe:2.3:a:sap:epbc:*:*:*:*:*:*:*:*
>= 7.00, <= 7.02CPE matchmatch criteria
cpe:2.3:a:sap:epbc2:*:*:*:*:*:*:*:*
7.30CPE matchmatch criteria
cpe:2.3:a:sap:kmc-bc:7.30:*:*:*:*:*:*:*
7.31CPE matchmatch criteria
cpe:2.3:a:sap:kmc-bc:7.31:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.7MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.2
Impact Score
3.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 59th percentile among its peer group of 3,562 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

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

blogs.sap.com / 2017/12/12/sap-security-patch-day-december-2017
Vendor Advisory
launchpad.support.sap.com
Permissions Required
securityfocus.com / bid/102149
Third Party AdvisoryVDB Entry