AspCMS 2.5.6 /member/reg.asp addUser input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in AspCMS 2.5.6. Affected by this vulnerability is the function addUser of the file /member/reg.asp. Such manipulation leads to input validation. This vulnerability is documented as CVE-2018-15888. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in AspCMS 2.5.6. Affected by this issue is the function addUser of the file /member/reg.asp. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in ASPCMS 2.5.6. When registering ordinary users in the addUser function of the /member/reg.asp page, they can be registered with the super administrators GroupID directly.

The bug was discovered 01/19/2015. The weakness was released 08/26/2018 (Website). The advisory is available at wooyun.org. This vulnerability is handled as CVE-2018-15888 since 08/26/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 1315 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:member/reg.asp it is possible to find vulnerable targets with Google Hacking.

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

If you want to get best quality of vulnerability data, you may have to visit 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: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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

01/19/2015 🔍
08/26/2018 +1314 days 🔍
08/26/2018 +0 days 🔍
08/26/2018 +0 days 🔍
08/27/2018 +1 days 🔍
03/18/2020 +569 days 🔍

Sourcesinfo

Advisory: wooyun.org
Status: Not defined

CVE: CVE-2018-15888 (🔍)
GCVE (CVE): GCVE-0-2018-15888
GCVE (VulDB): GCVE-100-123266

Entryinfo

Created: 08/27/2018 07:01
Updated: 03/18/2020 12:00
Changes: 08/27/2018 07:01 (56), 03/18/2020 12:00 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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