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CVE-2021-21470

16
FAUCET Score

CVE-2021-21470 describes an XML External Entity (XXE) vulnerability in SAP EPM Add-in for Microsoft Office (version 1010) and SAP EPM Add-in for SAP Analysis Office (version 2.8). An authenticated user can exploit this by providing malicious XML configuration files, leading to limited impact on the integrity and availability of the application. Rated Medium severity with a CVSS score of 4.4, this vulnerability requires local access and user privileges, but no user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.8CPE matchmatch criteria
cpe:2.3:a:sap:enterprise_performance_management:2.8:*:*:*:*:sap_analysis_office:*:*
1010CPE matchmatch criteria
cpe:2.3:a:sap:enterprise_performance_management:1010:*:*:*:*:microsoft_office:*:*

CVSS Data

CVSS version used by this source: 3.0

3.6LOW

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.0
Impact Score
2.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.23%
Probability of exploitation in next 30 days
EPSS Percentile
14.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0023 is in the 63rd percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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

launchpad.support.sap.com
Permissions Required
wiki.scn.sap.com / wiki/pages/viewpage.action
Vendor Advisory