Multiple vulnerabilities in SAP NetWeaver
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 5 |
| CVE-ID | CVE-2020-6287 CVE-2020-6285 CVE-2020-6282 CVE-2020-6280 CVE-2020-6286 |
| CWE-ID | CWE-20 CWE-200 CWE-352 |
| Exploitation vector | Network |
| Public exploit |
Vulnerability #1 is being exploited in the wild. Public exploit code for vulnerability #2 is available. Public exploit code for vulnerability #3 is available. Public exploit code for vulnerability #4 is available. Public exploit code for vulnerability #5 is available. |
| Vulnerable software Subscribe |
SAP NetWeaver Server applications / Application servers |
| Vendor | SAP |
Security Bulletin
This security bulletin contains information about 5 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU29709
Risk: High
CVSSv3.1: 9.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]
CVE-ID: CVE-2020-6287
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to multiple unspecified issues within the SAP NetWeaver AS JAVA (LM Configuration Wizard). A remote non-authenticated attacker can send specially crafted request to the application and execute arbitrary code on the system.
Install updates from vendor's website.
Vulnerable software versionsSAP NetWeaver: 7.30 - 7.50
External linkshttp://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
Yes. This vulnerability is being exploited in the wild.
2) Information disclosure
EUVDB-ID: #VU29710
Risk: Low
CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2020-6285
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to unspecified error within the SAP NetWeaver (XML Toolkit for JAVA). A remote authenticated user can gain unauthorized access to sensitive information on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsSAP NetWeaver: 7.10 - 7.50
External linkshttp://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
3) Cross-site request forgery
EUVDB-ID: #VU29711
Risk: Medium
CVSSv3.1: 5.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2020-6282
CWE-ID:
CWE-352 - Cross-Site Request Forgery (CSRF)
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin within SAP NetWeaver AS JAVA (IIOP service) for both service core and core-tools deployments. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
MitigationInstall updates from vendor's website.
Vulnerable software versionsSAP NetWeaver: 7.10 - 7.50
External linkshttp://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
4) Information disclosure
EUVDB-ID: #VU29712
Risk: Low
CVSSv3.1: 2.5 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2020-6280
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to unspecified error within the SAP NetWeaver (ABAP Server) and ABAP Platform. A remote privileged user can gain access to potentially sensitive information.
Install updates from vendor's website.
Vulnerable software versionsSAP NetWeaver: 7.31 - 7.50
External linkshttp://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
5) Input validation error
EUVDB-ID: #VU29717
Risk: High
CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID: CVE-2020-6286
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to unspecified error in the LM Configuration Wizard component. A remote attacker can execute arbitrary code on the target system.
Install updates from vendor's website.
Vulnerable software versionsSAP NetWeaver: 7.30 - 7.50
External linkshttp://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552599675
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
