Milesight UR32L 32.3.0.5 Network Request stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Milesight UR32L 32.3.0.5. This affects an unknown function of the component Network Request Handler. The manipulation results in stack-based overflow. This vulnerability is reported as CVE-2023-23902. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Milesight UR32L 32.3.0.5. It has been classified as critical. Affected is an unknown function of the component Network Request Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A buffer overflow vulnerability exists in the uhttpd login functionality of Milesight UR32L v32.3.0.5. A specially crafted network request can lead to remote code execution. An attacker can send a network request to trigger this vulnerability.

The weakness was disclosed 07/06/2023 as TALOS-2023-1697. The advisory is available at talosintelligence.com. This vulnerability is traded as CVE-2023-23902 since 01/20/2023. Technical details are unknown but a public exploit is available.

The exploit is shared for download at talosintelligence.com. It is declared as proof-of-concept.

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

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 8.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (Talos): 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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

01/20/2023 🔍
07/06/2023 +166 days 🔍
07/06/2023 +0 days 🔍
07/06/2023 +0 days 🔍

Sourcesinfo

Advisory: TALOS-2023-1697
Status: Not defined

CVE: CVE-2023-23902 (🔍)
GCVE (CVE): GCVE-0-2023-23902
GCVE (VulDB): GCVE-100-233142
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/06/2023 18:09
Changes: 07/06/2023 18:09 (52)
Complete: 🔍
Cache ID: 216::103

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