Btiteam XBTIT Login Page returnto redirect

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Btiteam XBTIT. It has been declared as problematic. Impacted is an unknown function of the component Login Page. The manipulation of the argument returnto as part of Parameter results in redirect. This vulnerability is reported as CVE-2018-15683. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Btiteam XBTIT (version now known). It has been classified as critical. Affected is some unknown processing of the component Login Page. The manipulation of the argument returnto as part of a Parameter leads to a redirect vulnerability. CWE is classifying the issue as CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in BTITeam XBTIT. The "returnto" parameter of the login page is vulnerable to an open redirect due to a lack of validation. If a user is already logged in when accessing the page, they will be instantly redirected.

The bug was discovered 09/03/2018. The weakness was disclosed 09/05/2018 (Website). The advisory is shared for download at rastating.github.io. This vulnerability is traded as CVE-2018-15683 since 08/21/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1204.001.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

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

The entries VDB-123605, VDB-123609, VDB-123610 and VDB-123611 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.1
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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: Redirect
CWE: CWE-601
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

08/21/2018 🔍
09/03/2018 +13 days 🔍
09/05/2018 +1 days 🔍
09/05/2018 +0 days 🔍
09/06/2018 +1 days 🔍
03/20/2020 +561 days 🔍

Sourcesinfo

Advisory: rastating.github.io
Status: Not defined

CVE: CVE-2018-15683 (🔍)
GCVE (CVE): GCVE-0-2018-15683
GCVE (VulDB): GCVE-100-123612
See also: 🔍

Entryinfo

Created: 09/06/2018 14:04
Updated: 03/20/2020 19:17
Changes: 09/06/2018 14:04 (59), 03/20/2020 19:17 (1)
Complete: 🔍
Cache ID: 216::103

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