CVE-2020-6215Public exploitNetwork attack vector

Credential theft via hostname-substring redirect in IT00

Published Apr 14, 2020 · Updated Aug 4, 2024

Open redirect in SAP NetWeaver AS ABAP IT00 700, 701, 702, 730, 731, 740, and 750 through 754 allows remote attackers to redirect users. The transition_navigation.htm OnInputProcessing handler tests only whether applicationUrl contains the server hostname before passing the entire value to navigation->call_application. Attackers need no SAP account, but a victim must follow the crafted link and complete the redirected interaction, enabling phishing-assisted credential theft.

CVSS severity6.1
Medium
EPSS probability1.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in SAP NetWeaver AS ABAP IT00 700, 701, 702, 730, 731, 740, and 750 through 754 allows remote attackers to redirect users. The transition_navigation.htm OnInputProcessing handler tests only whether applicationUrl contains the server hostname before passing the entire value to navigation->call_application. Attackers need no SAP account, but a victim must follow the crafted link and complete the redirected interaction, enabling phishing-assisted credential theft.

The record

CVE
CVE-2020-6215
Published
Apr 14, 2020
Updated
Aug 4, 2024
Vendor
SAP SE
Product
SAP NetWeaver AS ABAP
Classifications
CWE-601, T1566.002
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

5.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1SAP SECVSS:3.0/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 exploitPublished

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1566.002Phishing: Spearphishing Link

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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