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CVE-2020-26820

CRITICAL
Published 2020-11-10T16:14:04
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CVSS Score

V3.0
9.1
/10
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.032
probability
of exploitation in the wild

There is a 3.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.863
Higher than 86.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

SAP NetWeaver AS JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker who is authenticated as an administrator to use the administrator console, to expose unauthenticated access to the file system and upload a malicious file. The attacker or another user can then use a separate mechanism to execute OS commands through the uploaded file leading to Privilege Escalation and completely compromise the confidentiality, integrity and availability of the server operating system and any application running on it.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

SAP SE

SAP NetWeaver AS JAVA

Affected Versions:

< 7.20 < 7.30 < 7.31 < 7.40 < 7.50

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-62xw-wxv8-j4h9

Advisory Details

SAP NetWeaver AS JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker who is authenticated as an administrator to use the administrator console, to expose unauthenticated access to the file system and upload a malicious file. The attacker or another user can then use a separate mechanism to execute OS commands through the uploaded file leading to Privilege Escalation and completely compromise the confidentiality, integrity and availability of the server operating system and any application running on it.

CVSS Scoring

CVSS Score

7.5

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-26820
WEB https://launchpad.support.sap.com/#/notes/2979062
WEB https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571
WEB http://packetstormsecurity.com/files/162086/SAP-Java-OS-Remote-Code-Execution.html
WEB http://seclists.org/fulldisclosure/2021/Apr/7

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571
https://launchpad.support.sap.com/#/notes/2979062
http://seclists.org/fulldisclosure/2021/Apr/7
http://packetstormsecurity.com/files/162086/SAP-Java-OS-Remote-Code-Execution.html
Published: 2020-11-10T16:14:04
Last Modified: 2024-08-04T16:03:22.700Z
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