TOTOLINK A3002RU 1.0.8 POST Parameter ipAddr command injection

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability was found in TOTOLINK A3002RU 1.0.8. It has been rated as critical. Affected by this issue is some unknown functionality of the component POST Parameter Handler. This manipulation as part of ipAddr causes command injection. This vulnerability appears as CVE-2018-13314. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been found in TOTOLINK A3002RU 1.0.8 and classified as critical. Affected by this vulnerability is an unknown function of the component POST Parameter Handler. The manipulation as part of a ipAddr leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

System command injection in formAliasIp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ipAddr" POST parameter.

The bug was discovered 11/08/2015. The weakness was presented 11/27/2018 (Website). It is possible to read the advisory at blog.securityevaluators.com. This vulnerability is known as CVE-2018-13314 since 07/05/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1115 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.

See VDB-127116, VDB-127111, VDB-127112 and VDB-127113 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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

11/08/2015 🔍
07/05/2018 +970 days 🔍
11/27/2018 +145 days 🔍
11/27/2018 +0 days 🔍
11/28/2018 +1 days 🔍
04/15/2020 +504 days 🔍

Sourcesinfo

Vendor: totolink.net

Advisory: blog.securityevaluators.com
Status: Not defined

CVE: CVE-2018-13314 (🔍)
GCVE (CVE): GCVE-0-2018-13314
GCVE (VulDB): GCVE-100-127183
See also: 🔍

Entryinfo

Created: 11/28/2018 08:03
Updated: 04/15/2020 11:40
Changes: 11/28/2018 08:03 (58), 04/15/2020 11:40 (1)
Complete: 🔍
Cache ID: 216::103

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