Web2py up to 2.14.5 Password 7pk security

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Web2py up to 2.14.5. This affects an unknown part of the component Password Handler. This manipulation causes 7pk security. This vulnerability is handled as CVE-2016-10321. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Web2py up to 2.14.5. Affected by this vulnerability is an unknown functionality of the component Password Handler. The manipulation with an unknown input leads to a 7pk security vulnerability. The CWE definition for the vulnerability is CWE-254. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

web2py before 2.14.6 does not properly check if a host is denied before verifying passwords, allowing a remote attacker to perform brute-force attacks.

The bug was discovered 09/02/2016. The weakness was released 04/10/2017 (GitHub Repository). The advisory is shared at github.com. This vulnerability is known as CVE-2016-10321 since 04/10/2017. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1211 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 220 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.14.6 eliminates this vulnerability.

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

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.4

VulDB Base Score: 5.6
VulDB Temp Score: 4.9
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: 7pk security
CWE: CWE-254
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Web2py 2.14.6
Patch: github.com

Timelineinfo

09/02/2016 🔍
04/10/2017 +220 days 🔍
04/10/2017 +0 days 🔍
04/10/2017 +0 days 🔍
04/11/2017 +1 days 🔍
11/28/2022 +2057 days 🔍

Sourcesinfo

Product: github.com

Advisory: 944d8bd8f3c5cf8ae296fc03d149056c65358426
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-10321 (🔍)
GCVE (CVE): GCVE-0-2016-10321
GCVE (VulDB): GCVE-100-99541
OSVDB: - CVE-2016-10321 - web2py - Brute Force Issue

Entryinfo

Created: 04/11/2017 09:40
Updated: 11/28/2022 08:55
Changes: 04/11/2017 09:40 (58), 08/28/2020 14:41 (3), 11/28/2022 08:54 (5), 11/28/2022 08:55 (1)
Complete: 🔍
Cache ID: 216::103

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