Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK) /php/exportrecord.php downname path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.41

Summaryinfo

A vulnerability was found in Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK). It has been classified as critical. This affects an unknown part of the file /php/exportrecord.php. The manipulation of the argument downname with the input C:\ICPAS\Wnmp\WWW\php\conversion.php leads to path traversal. This vulnerability is uniquely identified as CVE-2023-6893. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Detailsinfo

A vulnerability was found in Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK) and classified as problematic. Affected by this issue is an unknown code of the file /php/exportrecord.php. The manipulation of the argument downname with the input value C:\ICPAS\Wnmp\WWW\php\conversion.php leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality.

The weakness was disclosed 12/16/2023 by willchen. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-6893. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

The exploit is available at github.com. It is declared as proof-of-concept. By approaching the search of inurl:php/exportrecord.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 4.1.0 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (VulDB): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
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: Intercom Broadcasting System 4.1.0

Timelineinfo

12/16/2023 🔍
12/16/2023 +0 days 🔍
12/16/2023 +0 days 🔍
01/11/2024 +26 days 🔍

Sourcesinfo

Advisory: github.com
Researcher: willchen
Status: Confirmed

CVE: CVE-2023-6893 (🔍)
GCVE (CVE): GCVE-0-2023-6893
GCVE (VulDB): GCVE-100-248252
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/16/2023 04:22 PM
Updated: 01/11/2024 07:53 PM
Changes: 12/16/2023 04:22 PM (43), 12/18/2023 03:36 PM (7), 12/18/2023 03:37 PM (1), 12/19/2023 10:08 AM (1), 01/11/2024 07:46 PM (2), 01/11/2024 07:53 PM (28)
Complete: 🔍
Submitter: willchen
Committer: willchen
Cache ID: 18:727:40

Submitinfo

Accepted

  • Submit #249249: Hangzhou Hikvision Digital Technology Co., Ltd. IP network intercom broadcasting system V3.0.3_20201113_RELEASE(HIK) Read any file (by willchen)

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