Z-BlogPHP 2.0.0 Access Restriction cmd.php?act=verify Password MD5 cryptographic issue ⚔ [Disputed]

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Z-BlogPHP 2.0.0. This affects an unknown function of the file zb_system/cmd.php?act=verify of the component Access Restriction. Such manipulation of the argument Password as part of Parameter leads to cryptographic issue (MD5). This vulnerability is listed as CVE-2018-11209. The attack may be performed from remote. There is no available exploit. The actual existence of this vulnerability is currently in question.

Detailsinfo

A vulnerability was found in Z-BlogPHP 2.0.0. It has been rated as critical. Affected by this issue is an unknown functionality of the file zb_system/cmd.php?act=verify of the component Access Restriction. The manipulation of the argument password as part of a Parameter leads to a cryptographic issue vulnerability (MD5). Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, integrity, and availability. CVE summarizes:

** DISPUTED ** An issue was discovered in Z-BlogPHP 2.0.0. zb_system/cmd.php?act=verify relies on MD5 for the password parameter, which might make it easier for attackers to bypass intended access restrictions via a dictionary or rainbow-table attack. NOTE: the vendor declined to accept this as a valid issue.

The weakness was presented 05/16/2018 (Website). The advisory is available at github.com. This vulnerability is handled as CVE-2018-11209 since 05/16/2018. The attack may be launched remotely. The successful exploitation needs a simple authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

The real existence of this vulnerability is still doubted at the moment.

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

See VDB-114157, VDB-114158, VDB-117318 and VDB-117817 for similar entries. 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: 6.9
VulDB Meta Temp Score: 6.9

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

NVD Base Score: 7.2
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: MD5
Class: Cryptographic issue / MD5
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

05/16/2018 🔍
05/16/2018 +0 days 🔍
05/16/2018 +0 days 🔍
05/16/2018 +0 days 🔍
08/05/2024 +2273 days 🔍

Sourcesinfo

Advisory: 205
Status: Not defined
Confirmation: 🔍
Disputed: 🔍

CVE: CVE-2018-11209 (🔍)
GCVE (CVE): GCVE-0-2018-11209
GCVE (VulDB): GCVE-100-117818
See also: 🔍

Entryinfo

Created: 05/16/2018 22:25
Updated: 08/05/2024 11:18
Changes: 05/16/2018 22:25 (61), 02/06/2020 08:33 (1), 03/13/2023 15:07 (3), 08/05/2024 11:18 (27)
Complete: 🔍
Cache ID: 216::103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!