CVE-2020-6217Network attack vector

Browser script execution via insufficient input encoding

Published Apr 14, 2020 · Updated Aug 4, 2024

Reflected XSS in SAP NetWeaver AS ABAP IT00 allows remote attackers to execute script in a user's browser through crafted input. The IT00 Business Server Pages test application returns user-controlled input in generated HTML without sufficient context-sensitive encoding. A victim must open the crafted request; the resulting script can read or alter content available to that browser session, while no service interruption is reported.

CVSS severity6.1
Medium
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in SAP NetWeaver AS ABAP IT00 allows remote attackers to execute script in a user's browser through crafted input. The IT00 Business Server Pages test application returns user-controlled input in generated HTML without sufficient context-sensitive encoding. A victim must open the crafted request; the resulting script can read or alter content available to that browser session, while no service interruption is reported.

The record

CVE
CVE-2020-6217
Published
Apr 14, 2020
Updated
Aug 4, 2024
Vendor
SAP SE
Product
SAP NetWeaver AS ABAP
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 700
  2. Affected versionversion=< 701
  3. Affected versionversion=< 702
  4. Affected versionversion=< 730
  5. Affected versionversion=< 731
  6. Affected versionversion=< 740
  7. Affected versionversion=< 750
  8. Affected versionversion=< 751
  9. Affected versionversion=< 752
  10. Affected versionversion=< 753
  11. Affected versionversion=< 754

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

SAP SE · SAP NetWeaver AS ABAPversion=< 700; version=< 701; version=< 702; version=< 730; version=< 731; version=< 740; version=< 750; version=< 751; version=< 752; version=< 753; version=< 754

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
6.1SAP SECVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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