VDB-121185 · CVE-2018-2434 · BID 105088

SAO NetWeaver input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in SAO NetWeaver. This impacts an unknown function. Performing a manipulation results in input validation. This vulnerability is known as CVE-2018-2434. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in SAO NetWeaver (affected version unknown). This affects an unknown functionality. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A content spoofing vulnerability in the following components allows to render html pages containing arbitrary plain text content, which might fool an end user: UI add-on for SAP NetWeaver (UI_Infra, 1.0), SAP UI Implementation for Decoupled Innovations (UI_700, 2.0): SAP NetWeaver 7.00 Implementation, SAP User Interface Technology (SAP_UI 7.4, 7.5, 7.51, 7.52). There is little impact as it is not possible to embed active contents such as JavaScript or hyperlinks.

The bug was discovered 07/10/2018. The weakness was published 07/10/2018 (Website). The advisory is shared at wiki.scn.sap.com. This vulnerability is uniquely identified as CVE-2018-2434 since 12/15/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 105088†). Similar entries are available at VDB-121187, VDB-121181, VDB-121182 and VDB-121183. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

12/15/2017 🔍
07/10/2018 +206 days 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/11/2018 +1 days 🔍
08/14/2018 +34 days 🔍
03/02/2020 +566 days 🔍

Sourcesinfo

Advisory: wiki.scn.sap.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-2434 (🔍)
GCVE (CVE): GCVE-0-2018-2434
GCVE (VulDB): GCVE-100-121185
SecurityFocus: 105088 - SAP User Interface Technology CVE-2018-2434 Unspecified Content Spoofing Vulnerability

See also: 🔍

Entryinfo

Created: 07/11/2018 11:13
Updated: 03/02/2020 09:48
Changes: 07/11/2018 11:13 (56), 03/02/2020 09:48 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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