Yifan YF325 1.0_20221108 Network Request cgi_handler next_page 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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9.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Yifan YF325 1.0_20221108. Affected is the function cgi_handler of the component Network Request Handler. This manipulation of the argument next_page causes stack-based overflow. This vulnerability appears as CVE-2023-35056. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been found in Yifan YF325 1.0_20221108 and classified as critical. Affected by this vulnerability is the function cgi_handler of the component Network Request Handler. The manipulation of the argument next_page with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is 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). As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A buffer overflow vulnerability exists in the httpd next_page functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to command execution. An attacker can send a network request to trigger this vulnerability.This buffer overflow is in the next_page parameter in the cgi_handler function.

The weakness was presented 10/11/2023 as TALOS-2023-1761. The advisory is shared at talosintelligence.com. This vulnerability is known as CVE-2023-35056 since 06/12/2023. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/31/2023).

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 9.0

VulDB Base Score: 8.8
VulDB Temp Score: 8.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.8
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: 🔍
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

06/12/2023 🔍
10/11/2023 +121 days 🔍
10/11/2023 +0 days 🔍
10/31/2023 +20 days 🔍

Sourcesinfo

Advisory: TALOS-2023-1761
Status: Not defined

CVE: CVE-2023-35056 (🔍)
GCVE (CVE): GCVE-0-2023-35056
GCVE (VulDB): GCVE-100-241933

Entryinfo

Created: 10/11/2023 21:01
Updated: 10/31/2023 08:26
Changes: 10/11/2023 21:01 (51), 10/31/2023 08:26 (11)
Complete: 🔍
Cache ID: 216::103

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