TP-LINK TL-SG108E up to 1.1.2 RC4 Encryption inadequate encryption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability was found in TP-LINK TL-SG108E up to 1.1.2 and classified as critical. This affects an unknown function of the component RC4 Encryption. The manipulation results in inadequate encryption. This vulnerability is reported as CVE-2017-8076. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in TP-LINK TL-SG108E up to 1.1.2 (Router Operating System). It has been classified as critical. Affected is an unknown code of the component RC4 Encryption. The manipulation with an unknown input leads to a inadequate encryption vulnerability. CWE is classifying the issue as CWE-326. The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

On the TP-Link TL-SG108E 1.0, admin network communications are RC4 encoded, even though RC4 is deprecated. This affects the 1.1.2 Build 20141017 Rel.50749 firmware.

The bug was discovered 04/23/2017. The weakness was disclosed 04/23/2017 (Website). The advisory is available at chmod750.com. This vulnerability is traded as CVE-2017-8076 since 04/23/2017. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

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

The entry VDB-100483 is pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Inadequate encryption
CWE: CWE-326 / CWE-310
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

04/23/2017 🔍
04/23/2017 +0 days 🔍
04/23/2017 +0 days 🔍
04/23/2017 +0 days 🔍
04/23/2017 +0 days 🔍
09/20/2020 +1246 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: chmod750.com
Status: Not defined

CVE: CVE-2017-8076 (🔍)
GCVE (CVE): GCVE-0-2017-8076
GCVE (VulDB): GCVE-100-100482
OSVDB: - CVE-2017-8076 - TP-Link - TL-SG108E - Weak Cipher Issue

See also: 🔍

Entryinfo

Created: 04/24/2017 00:38
Updated: 09/20/2020 08:30
Changes: 04/24/2017 00:38 (58), 09/20/2020 08:30 (2)
Complete: 🔍
Cache ID: 216::103

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

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