phpRedisAdmin up to 1.16.1 includes/login.inc.php authHttpDigest Response wrong operator in string comparison

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in phpRedisAdmin up to 1.16.1. The impacted element is the function authHttpDigest of the file includes/login.inc.php. Performing a manipulation of the argument Response results in use of wrong operator in string comparison. This vulnerability is reported as CVE-2021-4259. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in phpRedisAdmin up to 1.16.1. It has been classified as problematic. This affects the function authHttpDigest of the file includes/login.inc.php. The manipulation of the argument response with an unknown input leads to a use of wrong operator in string comparison vulnerability. CWE is classifying the issue as CWE-597. The product uses the wrong operator when comparing a string, such as using "==" when the .equals() method should be used instead. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 12/19/2022 as 31aa7661e6db6f4dffbf9a635817832a0a11c7d9. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2021-4259. Technical details of the vulnerability are known, but there is no available exploit.

By approaching the search of inurl:includes/login.inc.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.16.2 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 31aa7661e6db6f4dffbf9a635817832a0a11c7d9 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 5.0
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Use of wrong operator in string comparison
CWE: CWE-597 / CWE-697
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: phpRedisAdmin 1.16.2
Patch: 31aa7661e6db6f4dffbf9a635817832a0a11c7d9

Timelineinfo

12/19/2022 🔍
12/19/2022 +0 days 🔍
12/19/2022 +0 days 🔍
01/15/2023 +27 days 🔍

Sourcesinfo

Advisory: 31aa7661e6db6f4dffbf9a635817832a0a11c7d9
Status: Confirmed

CVE: CVE-2021-4259 (🔍)
GCVE (CVE): GCVE-0-2021-4259
GCVE (VulDB): GCVE-100-216267

Entryinfo

Created: 12/19/2022 14:44
Updated: 01/15/2023 17:21
Changes: 12/19/2022 14:44 (42), 12/24/2022 15:03 (4), 01/15/2023 17:13 (2), 01/15/2023 17:21 (21)
Complete: 🔍
Cache ID: 216::103

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