I-O DATA TS-WRLP/TS-WRLA up to 1.09.04 Access Restriction access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in I-O DATA TS-WRLP and TS-WRLA up to 1.09.04 and classified as critical. This issue affects some unknown processing of the component Access Restriction. This manipulation causes access control. This vulnerability is handled as CVE-2018-0661. The attack can only be done within the local network. There is not any exploit available.

Detailsinfo

A vulnerability was found in I-O DATA TS-WRLP and TS-WRLA up to 1.09.04. It has been declared as critical. Affected by this vulnerability is an unknown part of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Multiple I-O DATA network camera products (TS-WRLP firmware Ver.1.09.04 and earlier, TS-WRLA firmware Ver.1.09.04 and earlier, TS-WRLP/E firmware Ver.1.09.04 and earlier) allow an attacker on the same network segment to bypass access restriction to add files on a specific directory that may result in executing arbitrary OS commands/code or information including credentials leakage or alteration.

The bug was discovered 08/07/2018. The weakness was released 09/07/2018 (Website). The advisory is shared at jvn.jp. This vulnerability is known as CVE-2018-0661 since 11/26/2017. The exploitation appears to be easy. The attack needs to be done within the local network. 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 T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 31 days. During that time the estimated underground price was around $0-$5k.

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

Entries connected to this vulnerability are available at VDB-123723 and VDB-123722. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

11/26/2017 🔍
08/07/2018 +253 days 🔍
09/07/2018 +30 days 🔍
09/07/2018 +0 days 🔍
09/08/2018 +1 days 🔍
03/21/2020 +560 days 🔍

Sourcesinfo

Advisory: jvn.jp
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-0661 (🔍)
GCVE (CVE): GCVE-0-2018-0661
GCVE (VulDB): GCVE-100-123721
See also: 🔍

Entryinfo

Created: 09/08/2018 08:56
Updated: 03/21/2020 15:15
Changes: 09/08/2018 08:56 (58), 03/21/2020 15:15 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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