Cybozu Garoon up to 3.7.5/4.0.3 Authentication LDAP injection improper authentication
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.3 | $0-$5k | 0.00 |
A vulnerability was found in Cybozu Garoon up to 3.7.5/4.0.3 (Groupware Software). It has been declared as critical. This vulnerability affects an unknown part of the component Authentication. The manipulation with an unknown input leads to a improper authentication vulnerability (LDAP injection). The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Cybozu Garoon 3.x through 3.7.5 and 4.x through 4.0.3 mishandles authentication requests, which allows remote authenticated users to conduct LDAP injection attacks, and consequently bypass intended login restrictions or obtain sensitive information, by leveraging certain group-administration privileges.
The weakness was presented 10/08/2015 (Website). The advisory is available at support.cybozu.com. This vulnerability was named CVE-2015-5649 since 07/24/2015. The attack can be initiated remotely. A single authentication is necessary for exploitation. The technical details are unknown and an exploit is not available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.3
VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Name: LDAP injectionClass: Improper authentication / LDAP injection
CWE: CWE-287
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
07/24/2015 🔍10/08/2015 🔍
10/08/2015 🔍
10/09/2015 🔍
01/26/2018 🔍
Sources
Vendor: cybozu-global.comAdvisory: support.cybozu.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-5649 (🔍)
Entry
Created: 10/09/2015 10:14Updated: 01/26/2018 08:14
Changes: 10/09/2015 10:14 (47), 01/26/2018 08:14 (2)
Complete: 🔍
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