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CVE-2017-16691

22
FAUCET Score

CVE-2017-16691 describes a vulnerability in the SAP Note Assistant tool (SAP BASIS versions 7.00-7.02, 7.10-7.11, 7.30-7.31, 7.40, 7.50-7.52) that allows for the extraction of tampered files from digitally signed SAR archives. Although the digital signature verification fails, a malicious file appended to the archive using SAPCAR can still be extracted, leading to potential integrity compromise. With a CVSS score of 6.5 (Medium), this vulnerability requires user interaction (UI:R) and could result in high impact to integrity (I:H). There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
7.00CPE matchmatch criteria
cpe:2.3:a:sap:business_application_software_integrated_solution:7.00:*:*:*:*:*:*:*
7.01CPE matchmatch criteria
cpe:2.3:a:sap:business_application_software_integrated_solution:7.01:*:*:*:*:*:*:*
7.02CPE matchmatch criteria
cpe:2.3:a:sap:business_application_software_integrated_solution:7.02:*:*:*:*:*:*:*
7.10CPE matchmatch criteria
cpe:2.3:a:sap:business_application_software_integrated_solution:7.10:*:*:*:*:*:*:*
7.11CPE matchmatch criteria
cpe:2.3:a:sap:business_application_software_integrated_solution:7.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.25%
Probability of exploitation in next 30 days
EPSS Percentile
66.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0125 is in the 79th percentile among its peer group of 26,221 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

blogs.sap.com / 2017/12/12/sap-security-patch-day-december-2017
Issue TrackingVendor Advisory
launchpad.support.sap.com
Permissions RequiredVendor Advisory
securityfocus.com / bid/101822
Third Party AdvisoryVDB Entry