OpenWebif Plugin up to 1.2.4 on E2 config.py eval key code injection

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in OpenWebif Plugin up to 1.2.4 on E2. Affected by this issue is the function eval of the file plugin/controllers/models/config.py. Performing a manipulation of the argument key as part of GET Parameter results in code injection. This vulnerability is identified as CVE-2017-9807. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in OpenWebif Plugin up to 1.2.4 on E2. It has been classified as critical. This affects the function eval of the file plugin/controllers/models/config.py. The manipulation of the argument key as part of a GET Parameter leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in the OpenWebif plugin through 1.2.4 for E2 open devices. The saveConfig function of "plugin/controllers/models/config.py" performs an eval() call on the contents of the "key" HTTP GET parameter. This allows an unauthenticated remote attacker to execute arbitrary Python code or OS commands via api/saveconfig.

The bug was discovered 06/21/2017. The weakness was released 06/22/2017 (GitHub Repository). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2017-9807 since 06/21/2017. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

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 99232†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.3

VulDB Base Score: 7.3
VulDB Temp Score: 6.8
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: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: 🔍

0-Day Time: 🔍

Timelineinfo

06/21/2017 🔍
06/21/2017 +0 days 🔍
06/21/2017 +0 days 🔍
06/21/2017 +0 days 🔍
06/22/2017 +1 days 🔍
06/22/2017 +0 days 🔍
12/08/2022 +1995 days 🔍

Sourcesinfo

Advisory: 620
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9807 (🔍)
GCVE (CVE): GCVE-0-2017-9807
GCVE (VulDB): GCVE-100-102741
SecurityFocus: 99232 - OpenWebif Plugin CVE-2017-9807 Arbitrary Code Execution Vulnerability

Entryinfo

Created: 06/22/2017 10:58
Updated: 12/08/2022 18:30
Changes: 06/22/2017 10:58 (60), 10/19/2019 16:48 (4), 12/08/2022 18:30 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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