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TP-Link

Vendor security scorecard – 24 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 76
24
CVEs
0
Critical
17
High
0
KEV
1
PoC
3
Unpatched C/H
87.5%
Patch Rate
0.5%
Avg EPSS

Severity Breakdown

CRITICAL
0
HIGH
17
MEDIUM
7
LOW
0

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-11834 Command injection in TP-Link Archer and TL-MR series routers allows an adjacent unauthenticated attacker on the same broadcast domain to execute arbitrary commands with elevated privileges by supplying crafted DHCP option responses. The flaw resides in DHCP client option processing during device initialization and is most reliably triggered when the router is in factory-default or unconfigured state. No public exploit identified at time of analysis, but the vendor (TP-Link) has confirmed the issue and released firmware patches. HIGH 8.7 0.4% 44
CVE-2026-15315 Authentication bypass in TP-Link Tapo C200 v5 IP cameras running firmware below V5_1.4.6 Build 260709 Rel.27675n allows unauthenticated adjacent-network attackers to manipulate challenge parameters during the login handshake, circumventing the authentication verification module and obtaining valid administrative session tokens. With those tokens, an attacker can execute privileged management operations - including reconfiguring the camera, accessing live or recorded footage, and deliberately disrupting device services to cause a denial-of-service condition. No public exploit identified at time of analysis, and the adjacent-network requirement (AV:A) constrains exposure to attackers already present on the same LAN or Wi-Fi segment. HIGH 8.7 0.2% 44
No patch
CVE-2025-30237 Authentication bypass in TP-Link Aginet home mesh networking devices allows an adjacent-network attacker without credentials to invoke privileged management operations and gain full administrative control of the device. The flaw (CWE-862, Missing Authorization) stems from inconsistent enforcement of access control checks on specific web management interface endpoints - certain privileged API handlers accept and act on requests without verifying caller identity. The vulnerability affects over 60 distinct model/region/hardware-revision combinations across the HB, HX, EX, HC, VX, and XX Aginet product lines; no public exploit code or CISA KEV listing is identified at time of analysis, but the vendor has released firmware patches. HIGH 8.7 0.2% 44
CVE-2026-76784 Unauthorized device control of TP-Link Kasa smart home devices is achievable by any attacker with local network adjacency, due to missing required cryptographic protections (CWE-325) in the local LAN communication protocol. At least 20 distinct Kasa product models are affected, spanning smart plugs, power strips, outdoor outlets, and in-wall switches. Exploitation enables interception, replay, and forgery of device control messages with no authentication required, allowing complete operational manipulation or denial-of-service of affected hardware. HIGH 8.7 0.1% 44
CVE-2025-30241 OS command injection in TP-Link Aginet home networking devices (HB, EB, EX, XX, VX series) allows an authenticated attacker on the same network segment to execute arbitrary operating system commands with elevated privileges through unsanitized web interface inputs. The attack vector is adjacent-network only (AV:A per CVSS 4.0), limiting internet-scale exploitation, but a compromised or malicious LAN/Wi-Fi client could fully compromise the affected device. No public exploit code or CISA KEV listing has been identified at time of analysis; TP-Link has released patched firmware across all affected product lines. HIGH 8.6 0.5% 43
CVE-2026-9044 OS command injection in the VPN module of TP-Link Archer AXE75 V1 routers allows an adjacent, authenticated attacker with administrator-level access to achieve full device compromise by importing a specially crafted VPN client configuration file. Improper filtering of special characters (CWE-78) in configuration input permits injection of arbitrary OS commands, granting an attacker complete control over the device including configuration integrity, network routing, and service availability. No public exploit identified at time of analysis; vendor-released patch is available. HIGH 8.5 1.0% 43
CVE-2026-78541 Stored OS command injection in the TP-Link Archer BE3600 V1 parent-control module allows an authenticated administrative attacker on the adjacent network to achieve arbitrary command execution on the device. The payload is persisted at configuration time-embedded in a crafted profile name-and fires asynchronously when the router's daily cloud report generation job runs, without any further attacker interaction. A vendor-released patch is available from TP-Link; no public exploit has been identified at time of analysis. HIGH 8.5 1.0% 43
CVE-2026-16348 Root-level command injection in the TP-Link Archer BE800 V1 router (firmware prior to 1.4.2 Build 260708) allows an authenticated administrator on an adjacent network to execute arbitrary OS commands with root privileges by injecting shell metacharacters through the VPN connection interface. Successful exploitation hands an attacker full control of the embedded Linux environment, enabling persistent backdoors, credential theft, and use of the router as a pivot into the connected LAN. No public exploit code or CISA KEV listing has been identified at time of analysis; a vendor-released firmware patch is available. HIGH 8.5 0.9% 43
CVE-2025-30238 Privilege escalation across more than 60 TP-Link Aginet mesh networking device models allows authenticated low-privileged users to invoke administrative operations - including creating privileged accounts and modifying critical configuration settings - by exploiting insufficient authorization validation (CWE-863). The flaw spans the HB, HX, EX, HC, EB, XX, VX, and XC device families in US, EU, BR, AU, CA, KR, DE, and RU regional variants, with specific vulnerable firmware builds documented per device in ENISA EUVD-2025-210674. No public exploit or active exploitation has been identified at time of analysis; a vendor-released patch is available at the TP-Link advisory. HIGH 8.6 0.1% 43
CVE-2025-30239 Hardcoded cryptographic keys embedded in TP-Link Aginet firmware expose sensitive configuration data to any attacker who gains access to device storage. Affecting over 70 distinct hardware SKUs across the HB, HX, HC, EB, EC, EX, XX, XC, and VX product families, the static keys are identical across all devices sharing a firmware image, meaning key material extracted from one device - or from a publicly downloadable firmware image - decrypts configuration stores on any other device of the same model. Successful exploitation yields plaintext credentials and service configuration, and no public exploit has been identified at time of analysis. TP-Link has released patched firmware for all affected models. HIGH 8.5 0.1% 43
CVE-2026-80712 The spi-qpic-snand NAND flash driver in Linux kernel 6.18 and later contains a command-ordering defect that causes every SET_FEATURE write to apply the previous operation's value rather than the intended one, producing an off-by-one effect. On Qualcomm IPQ5018-based hardware (confirmed on TP-Link Archer AX55 v1 with ESMT F50L1G41LB flash), this defect became destructive in v6.18 when SPI-NAND OTP support was introduced: the 'disable OTP mode' call erroneously leaves CFG_OTP_ENABLE set permanently, causing all subsequent flash reads to return OTP area content and all writes to fail with -EIO, rendering the device unbootable. No public exploit identified at time of analysis; EPSS of 0.15% (5th percentile) correctly reflects that this is a driver logic defect rather than a traditionally attacker-controllable vulnerability. HIGH 8.4 0.2% 42
CVE-2026-17176 OS command injection in TP-Link Deco BE11000 V2's TDDP (TP-Link Device Debug Protocol) module enables unauthenticated adjacent-network attackers to execute arbitrary commands with root privileges by sending a single crafted UDP packet. The vulnerability results in complete device compromise, covering unauthorized command execution, configuration modification, and total loss of confidentiality, integrity, and availability. A vendor firmware patch is available via the TP-Link support page; no public exploit has been identified at time of analysis. HIGH 7.7 3.6% 42
CVE-2026-18167 Stack-based buffer overflow in the EasyMesh daemon of the TP-Link Archer AX55 v4 allows a LAN-adjacent unauthenticated attacker to crash the easymesh process and potentially achieve remote code execution on the router, provided Mesh mode is enabled. The CVSS 4.0 vector (AV:A/AC:H/AT:P/PR:N) correctly constrains the attack to the local network segment with high complexity due to the Mesh mode prerequisite. TP-Link has released a patched firmware; no public exploit code or active exploitation has been identified at time of analysis. HIGH 7.7 0.3% 39
CVE-2026-8619 Unauthenticated denial-of-service in TP-Link TL-MR100, TL-MR150, TL-MR6400, and Archer MR600 routers allows an adjacent-network attacker to crash the HTTP management service by sending a specially crafted HTTP request that triggers a NULL pointer dereference (CWE-476). Exploitation requires only network adjacency and no credentials, resulting in the web management interface and any HTTP-dependent functionality becoming temporarily unavailable until the service restarts. No public exploit code has been identified at time of analysis and this CVE is not listed in the CISA KEV catalog, though the low attack complexity makes this straightforward to trigger for any attacker already on the local or adjacent network. HIGH 7.1 0.3% 36
No patch
CVE-2026-15316 Denial-of-service in TP-Link Tapo C200 v5 IP cameras allows adjacent-network unauthenticated attackers to crash the device's configuration service by submitting oversized encrypted ciphertext payloads that trigger unhandled exceptions. Affected firmware versions prior to V5_1.4.6 Build 260709 Rel.27675n are confirmed vulnerable per ENISA EUVD-2026-62194; successful exploitation temporarily disables HTTPS management and monitoring until the service self-recovers, with no confidentiality or integrity impact. No public exploit code has been identified and the vulnerability is not listed in the CISA KEV catalog at time of analysis. HIGH 7.1 0.2% 36
No patch

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