TP-Link TAPO C200 1.1.22 Build 220725 cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in TP-Link TAPO C200 1.1.22 Build 220725. The affected element is an unknown function. The manipulation leads to cryptographic issue. This vulnerability is referenced as CVE-2023-27126. It is possible to launch the attack on the physical device. No exploit is available.

Detailsinfo

A vulnerability was found in TP-Link TAPO C200 1.1.22 Build 220725. It has been rated as problematic. This issue affects an unknown code. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality. The summary by CVE is:

The AES Key-IV pair used by the TP-Link TAPO C200 camera V3 (EU) on firmware version 1.1.22 Build 220725 is reused across all cameras. An attacker with physical access to a camera is able to extract and decrypt sensitive data containing the Wifi password and the TP-LINK account credential of the victim.

The weakness was published 06/06/2023. The advisory is shared at claranet.fr. The identification of this vulnerability is CVE-2023-27126 since 02/27/2023. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-30910). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.9

VulDB Base Score: 2.4
VulDB Temp Score: 2.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.6
NVD Vector: 🔍

CNA Base Score: 4.6
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

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

02/27/2023 🔍
06/06/2023 +98 days 🔍
06/06/2023 +0 days 🔍
11/15/2025 +893 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: claranet.fr
Status: Not defined

CVE: CVE-2023-27126 (🔍)
GCVE (CVE): GCVE-0-2023-27126
GCVE (VulDB): GCVE-100-230885
EUVD: 🔍

Entryinfo

Created: 06/06/2023 22:45
Updated: 11/15/2025 19:19
Changes: 06/06/2023 22:45 (37), 07/05/2023 09:13 (11), 01/08/2025 20:59 (26), 11/15/2025 19:19 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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