ERS Data System 1.8.1.0 com.branaghgroup.ecers.update.UpdateRequest deserialization

CVSS Meta Temp Score
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CTI Interest Score
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8.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in ERS Data System 1.8.1.0. Affected by this issue is some unknown functionality of the component com.branaghgroup.ecers.update.UpdateRequest. Executing a manipulation can lead to deserialization. The identification of this vulnerability is CVE-2017-14702. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability has been found in ERS Data System 1.8.1.0 and classified as critical. This vulnerability affects some unknown functionality of the component com.branaghgroup.ecers.update.UpdateRequest. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

ERS Data System 1.8.1.0 allows remote attackers to execute arbitrary code, related to "com.branaghgroup.ecers.update.UpdateRequest" object deserialization.

The bug was discovered 10/04/2017. The weakness was shared 09/30/2017 (Website). The advisory is shared for download at github.com. This vulnerability was named CVE-2017-14702 since 09/22/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

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 Exploit-DB (42952). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

09/22/2017 🔍
09/29/2017 +7 days 🔍
09/30/2017 +1 days 🔍
09/30/2017 +0 days 🔍
10/04/2017 +4 days 🔍
11/20/2019 +777 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2017-14702 (🔍)
GCVE (CVE): GCVE-0-2017-14702
GCVE (VulDB): GCVE-100-107284
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/30/2017 11:32
Updated: 11/20/2019 16:54
Changes: 09/30/2017 11:32 (56), 11/20/2019 16:54 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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