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300 vulnerabilities by openwrt
CVE-2026-62184 (GCVE-0-2026-62184)
Vulnerability from nvd – Published: 2026-07-13 21:30 – Updated: 2026-07-13 21:30 X_Open Source
VLAI
EPSS
VEX
Title
luci-app-banip Log Monitor IP Extraction Bypass
Summary
luci-app-banip contains a log parsing vulnerability where the awk-based parser extracts the first IPv4 address from log lines regardless of field position, allowing attackers to inject arbitrary IPs via attacker-controlled fields like usernames. An unauthenticated remote attacker can inject an IP address into the login username field, causing banIP to block the wrong target while the real attacker remains unblocked.
Severity
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://github.com/openwrt/luci/commit/d9bbc372e2… | patch |
| https://www.vulncheck.com/advisories/luci-app-ban… | third-party-advisory |
Impacted products
Date Public
2026-06-28 00:00
Credits
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CVE-2026-61876 (GCVE-0-2026-61876)
Vulnerability from nvd – Published: 2026-07-12 12:07 – Updated: 2026-07-12 12:07
VLAI
EPSS
VEX
Title
LuCI DHCPv6 Lease Hostname Stored Cross-Site Scripting
Summary
LuCI versions fail to properly encode DHCPv6 lease hostnames before rendering in status tables, allowing adjacent network attackers to inject HTML markup. Attackers can send a DHCPv6 Client FQDN containing script tags that execute in the administrator's browser when viewing DHCP lease pages.
Severity
8.8 (High)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/luci-dhcpv6-… | third-party-advisory |
Date Public
2026-06-27 00:00
Credits
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CVE-2026-61875 (GCVE-0-2026-61875)
Vulnerability from nvd – Published: 2026-07-12 12:06 – Updated: 2026-07-13 14:19
VLAI
EPSS
VEX
Title
luci-app-upnp Stored XSS via UPnP Port Mapping Description
Summary
luci-app-upnp contains a stored cross-site scripting vulnerability that allows unauthenticated LAN clients to inject JavaScript via UPnP IGD AddPortMapping SOAP requests. Attackers can send malicious HTML in the NewPortMappingDescription field, which miniupnpd stores and luci-app-upnp renders without output encoding, executing the payload when administrators view the UPnP or Status pages.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/luci-app-upn… | third-party-advisory |
Date Public
2026-06-27 00:00
Credits
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CVE-2026-59260 (GCVE-0-2026-59260)
Vulnerability from nvd – Published: 2026-07-12 12:06 – Updated: 2026-07-13 15:10
VLAI
EPSS
VEX
Title
OpenWrt luci-app-samba4 read ACL remote code execution via smbd
Summary
OpenWrt luci-app-samba4 read ACL grants file.exec permission on /usr/sbin/smbd, allowing authenticated delegated users to execute the Samba daemon with caller-controlled command-line arguments. Attackers can pass arbitrary Samba global options such as message command to a root smbd process, triggering command execution when SMB protocol messages are processed.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/openwrt-luci… | third-party-advisory |
Date Public
2026-06-27 00:00
Credits
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CVE-2026-55490 (GCVE-0-2026-55490)
Vulnerability from nvd – Published: 2026-07-07 21:08 – Updated: 2026-07-08 13:52
VLAI
EPSS
VEX
Title
OpenWrt: EAD Integer Underflow → Pre-Auth Denial of Service
Summary
OpenWrt is a Linux operating system targeting embedded devices. Before v25.12.5, an integer underflow in handle_send_a() of the Emergency Access Daemon allows any unauthenticated attacker on the local network to crash the daemon by sending a single crafted UDP packet. The message length underflows before a bounds check and is then passed to memcpy as a very large size. This issue is fixed v25.12.5.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/commit/63c0767… | x_refsource_MISC |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
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CVE-2026-58652 (GCVE-0-2026-58652)
Vulnerability from nvd – Published: 2026-07-02 12:28 – Updated: 2026-07-02 13:16
VLAI
EPSS
VEX
Title
luci-app-travelmate - Arbitrary Command Execution via UCI Script Parameter
Summary
luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the travelmate configuration. While the LuCI UI restricts the auto-login script picker to /etc/travelmate/*.login, this is only a frontend restriction. The backend travelmate service (running as root) reads the raw UCI 'script' and 'script_args' values and executes the configured path when the captive-portal auto-login branch (f_check() in travelmate-functions.sh) is reached. An attacker with delegated write permissions can set script to /bin/sh and script_args to attacker-controlled arguments, resulting in arbitrary command execution as root. Confirmed in luci-app-travelmate/travelmate 2.4.5-r3; the sink is still present in travelmate 2.4.6-1 and no patched version is known.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| openwrt | luci-app-travelmate |
Affected:
2.4.5-r3
(custom)
|
|
| openwrt | travelmate |
Affected:
2.4.5-r3
(custom)
Affected: 2.4.6-1 (custom) |
Date Public
2026-06-17 00:00
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CVE-2026-58000 (GCVE-0-2026-58000)
Vulnerability from nvd – Published: 2026-06-29 18:16 – Updated: 2026-06-30 11:15 X_Open Source
VLAI
EPSS
VEX
Title
luci-proto-openvpn - Command Injection via cl_meta Parameter in generateKey
Summary
luci-proto-openvpn through 0.11.1, fixed in commit e4ff45e, contains a command injection vulnerability in the generateKey ubus method where the cl_meta parameter is interpolated into a shell command without proper escaping or quoting. An authenticated LuCI user with OpenVPN protocol configuration access can inject arbitrary shell metacharacters into cl_meta to execute commands as root via the popen function.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://github.com/openwrt/luci/commit/e4ff45ecbc… | patch |
| https://www.vulncheck.com/advisories/luci-proto-o… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openwrt | luci-proto-openvpn |
Affected:
0 , ≤ 0.11.1
(semver)
Unaffected: e4ff45ecbc6ad212951815c8c99b2749fbd7de6b (git) |
Date Public
2026-06-27 00:00
Credits
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CVE-2026-57999 (GCVE-0-2026-57999)
Vulnerability from nvd – Published: 2026-06-29 18:16 – Updated: 2026-06-30 13:16 X_Open Source
VLAI
EPSS
VEX
Title
luci-app-tailscale-community - Command Injection via tailscale.do_login RPC
Summary
luci-app-tailscale-community contains a command injection vulnerability in the tailscale.do_login RPC method that allows authenticated users to execute arbitrary commands as root. The vulnerability exists because user-controlled loginserver and loginserver_authkey parameters are improperly quoted within a double-quoted shell command, allowing shell substitutions like $() to be evaluated by the outer shell before argument processing.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/luci-app-tai… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openwrt | luci-app-tailscale-community |
Affected:
0 , ≤ 0.11.1
(semver)
|
Date Public
2026-06-11 00:00
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CVE-2026-32721 (GCVE-0-2026-32721)
Vulnerability from nvd – Published: 2026-03-19 22:46 – Updated: 2026-03-25 03:56
VLAI
EPSS
VEX
Title
LuCI luci-mod-network: Possible XSS attack in WiFi scan on Joining Wireless Client modal
Summary
LuCI is the OpenWrt Configuration Interface. Versions prior to both 24.10.5 and 25.12.0, contain a stored XSS vulnerability in the wireless scan modal, where SSID values from scan results are rendered as raw HTML without any sanitization. The wireless.js file in the luci-mod-network package passes SSIDs via a template literal to dom.append(), which processes them through innerHTML, allowing an attacker to craft a malicious SSID containing arbitrary HTML/JavaScript. Exploitation requires the user to actively open the wireless scan modal (e.g., to connect to a Wi-Fi access point or survey nearby channels), and only affects OpenWrt versions newer than 23.05/22.03 up to the patched releases (24.10.6 and 25.12.1). The issue has been fixed in version LuCI 26.072.65753~068150b.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | x_refsource_CONFIRM |
| https://github.com/openwrt/luci/commit/068150ba5f… | x_refsource_MISC |
| https://github.com/openwrt/luci/commit/cdce600aae… | x_refsource_MISC |
Impacted products
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CVE-2026-30874 (GCVE-0-2026-30874)
Vulnerability from nvd – Published: 2026-03-19 22:36 – Updated: 2026-03-20 18:09
VLAI
EPSS
VEX
Title
OpenWrt procd PATH Environment Variable Filter Bypass via Incorrect String Comparison Leads to Privilege Escalation
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to 24.10.6, a vulnerability in the hotplug_call function allows an attacker to bypass environment variable filtering and inject an arbitrary PATH variable, potentially leading to privilege escalation. The function is intended to filter out sensitive environment variables like PATH when executing hotplug scripts in /etc/hotplug.d, but a bug using strcmp instead of strncmp causes the filter to compare the full environment string (e.g., PATH=/some/value) against the literal "PATH", so the match always fails. As a result, the PATH variable is never excluded, enabling an attacker to control which binaries are executed by procd-invoked scripts running with elevated privileges. This issue has been fixed in version 24.10.6.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/procd/commit/e08cdc856… | x_refsource_MISC |
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CVE-2026-30873 (GCVE-0-2026-30873)
Vulnerability from nvd – Published: 2026-03-19 22:01 – Updated: 2026-03-21 03:26
VLAI
EPSS
VEX
Title
OpenWrt Project jsonpath: Memory leak when processing strings, labels, and regexp tokens
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to both 24.10.6 and 25.12.1, the jp_get_token function, which performs lexical analysis by breaking input expressions into tokens, contains a memory leak vulnerability when extracting string literals, field labels, and regular expressions using dynamic memory allocation. These extracted results are stored in a jp_opcode struct, which is later copied to a newly allocated jp_opcode object via jp_alloc_op. During this transfer, if a string was previously extracted and stored in the initial jp_opcode, it is copied to the new allocation but the original memory is never freed, resulting in a memory leak. This issue has been fixed in versions 24.10.6 and 25.12.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
Impacted products
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CVE-2026-30872 (GCVE-0-2026-30872)
Vulnerability from nvd – Published: 2026-03-19 21:56 – Updated: 2026-03-25 03:56
VLAI
EPSS
VEX
Title
OpenWrt Project has a Stack-based Buffer Overflow vulnerability via IPv6 reverse DNS lookup
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to 24.10.6 and 25.12.1, the mdns daemon has a Stack-based Buffer Overflow vulnerability in the match_ipv6_addresses function, triggered when processing PTR queries for IPv6 reverse DNS domains (.ip6.arpa) received via multicast DNS on UDP port 5353. During processing, the domain name from name_buffer is copied via strcpy into a fixed 256-byte stack buffer, and then the reverse IPv6 request is extracted into a buffer of only 46 bytes (INET6_ADDRSTRLEN). Because the length of the data is never validated before this extraction, an attacker can supply input larger than 46 bytes, causing an out-of-bounds write. This allows a specially crafted DNS query to overflow the stack buffer in match_ipv6_addresses, potentially enabling remote code execution. This issue has been fixed in versions 24.10.6 and 25.12.1.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
Impacted products
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CVE-2026-30871 (GCVE-0-2026-30871)
Vulnerability from nvd – Published: 2026-03-19 21:49 – Updated: 2026-03-25 03:56
VLAI
EPSS
VEX
Title
OpenWrt Project has Stack-based Buffer Overflow in DNS PTR Query
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to 24.10.6 and 25.12.1, the mdns daemon has a Stack-based Buffer Overflow vulnerability in the parse_question function. The issue is triggered by PTR queries for reverse DNS domains (.in-addr.arpa and .ip6.arpa). DNS packets received on UDP port 5353 are expanded by dn_expand into an 8096-byte global buffer (name_buffer), which is then copied via an unbounded strcpy into a fixed 256-byte stack buffer when handling TYPE_PTR queries. The overflow is possible because dn_expand converts non-printable ASCII bytes (e.g., 0x01) into multi-character octal representations (e.g., \001), significantly inflating the expanded name beyond the stack buffer's capacity. A crafted DNS packet can exploit this expansion behavior to overflow the stack buffer, making the vulnerability reachable through normal multicast DNS packet processing. This issue has been fixed in versions 24.10.6 and 25.12.1.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
Impacted products
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CVE-2026-20435 (GCVE-0-2026-20435)
Vulnerability from nvd – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:05
VLAI
EPSS
VEX
Summary
In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10607099; Issue ID: MSV-6118.
Severity
4.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT2737
Affected: MT6739 Affected: MT6761 Affected: MT6765 Affected: MT6768 Affected: MT6781 Affected: MT6789 Affected: MT6813 Affected: MT6833 Affected: MT6853 Affected: MT6855 Affected: MT6877 Affected: MT6878 Affected: MT6879 Affected: MT6880 Affected: MT6885 Affected: MT6886 Affected: MT6890 Affected: MT6893 Affected: MT6895 Affected: MT6897 Affected: MT6983 Affected: MT6985 Affected: MT6989 Affected: MT6990 Affected: MT6993 Affected: MT8169 Affected: MT8186 Affected: MT8188 Affected: MT8370 Affected: MT8390 Affected: MT8676 Affected: MT8678 Affected: MT8696 Affected: MT8793 |
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CVE-2026-20430 (GCVE-0-2026-20430)
Vulnerability from nvd – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:05
VLAI
EPSS
VEX
Summary
In wlan AP FW, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00467553; Issue ID: MSV-5151.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT6890
Affected: MT7915 Affected: MT7916 Affected: MT7981 Affected: MT7986 |
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CVE-2026-62184 (GCVE-0-2026-62184)
Vulnerability from cvelistv5 – Published: 2026-07-13 21:30 – Updated: 2026-07-13 21:30 X_Open Source
VLAI
EPSS
VEX
Title
luci-app-banip Log Monitor IP Extraction Bypass
Summary
luci-app-banip contains a log parsing vulnerability where the awk-based parser extracts the first IPv4 address from log lines regardless of field position, allowing attackers to inject arbitrary IPs via attacker-controlled fields like usernames. An unauthenticated remote attacker can inject an IP address into the login username field, causing banIP to block the wrong target while the real attacker remains unblocked.
Severity
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://github.com/openwrt/luci/commit/d9bbc372e2… | patch |
| https://www.vulncheck.com/advisories/luci-app-ban… | third-party-advisory |
Impacted products
Date Public
2026-06-28 00:00
Credits
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CVE-2026-61876 (GCVE-0-2026-61876)
Vulnerability from cvelistv5 – Published: 2026-07-12 12:07 – Updated: 2026-07-12 12:07
VLAI
EPSS
VEX
Title
LuCI DHCPv6 Lease Hostname Stored Cross-Site Scripting
Summary
LuCI versions fail to properly encode DHCPv6 lease hostnames before rendering in status tables, allowing adjacent network attackers to inject HTML markup. Attackers can send a DHCPv6 Client FQDN containing script tags that execute in the administrator's browser when viewing DHCP lease pages.
Severity
8.8 (High)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/luci-dhcpv6-… | third-party-advisory |
Date Public
2026-06-27 00:00
Credits
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CVE-2026-61875 (GCVE-0-2026-61875)
Vulnerability from cvelistv5 – Published: 2026-07-12 12:06 – Updated: 2026-07-13 14:19
VLAI
EPSS
VEX
Title
luci-app-upnp Stored XSS via UPnP Port Mapping Description
Summary
luci-app-upnp contains a stored cross-site scripting vulnerability that allows unauthenticated LAN clients to inject JavaScript via UPnP IGD AddPortMapping SOAP requests. Attackers can send malicious HTML in the NewPortMappingDescription field, which miniupnpd stores and luci-app-upnp renders without output encoding, executing the payload when administrators view the UPnP or Status pages.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/luci-app-upn… | third-party-advisory |
Date Public
2026-06-27 00:00
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CVE-2026-59260 (GCVE-0-2026-59260)
Vulnerability from cvelistv5 – Published: 2026-07-12 12:06 – Updated: 2026-07-13 15:10
VLAI
EPSS
VEX
Title
OpenWrt luci-app-samba4 read ACL remote code execution via smbd
Summary
OpenWrt luci-app-samba4 read ACL grants file.exec permission on /usr/sbin/smbd, allowing authenticated delegated users to execute the Samba daemon with caller-controlled command-line arguments. Attackers can pass arbitrary Samba global options such as message command to a root smbd process, triggering command execution when SMB protocol messages are processed.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/openwrt-luci… | third-party-advisory |
Date Public
2026-06-27 00:00
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CVE-2026-55490 (GCVE-0-2026-55490)
Vulnerability from cvelistv5 – Published: 2026-07-07 21:08 – Updated: 2026-07-08 13:52
VLAI
EPSS
VEX
Title
OpenWrt: EAD Integer Underflow → Pre-Auth Denial of Service
Summary
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Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/commit/63c0767… | x_refsource_MISC |
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CVE-2026-58652 (GCVE-0-2026-58652)
Vulnerability from cvelistv5 – Published: 2026-07-02 12:28 – Updated: 2026-07-02 13:16
VLAI
EPSS
VEX
Title
luci-app-travelmate - Arbitrary Command Execution via UCI Script Parameter
Summary
luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the travelmate configuration. While the LuCI UI restricts the auto-login script picker to /etc/travelmate/*.login, this is only a frontend restriction. The backend travelmate service (running as root) reads the raw UCI 'script' and 'script_args' values and executes the configured path when the captive-portal auto-login branch (f_check() in travelmate-functions.sh) is reached. An attacker with delegated write permissions can set script to /bin/sh and script_args to attacker-controlled arguments, resulting in arbitrary command execution as root. Confirmed in luci-app-travelmate/travelmate 2.4.5-r3; the sink is still present in travelmate 2.4.6-1 and no patched version is known.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| openwrt | luci-app-travelmate |
Affected:
2.4.5-r3
(custom)
|
|
| openwrt | travelmate |
Affected:
2.4.5-r3
(custom)
Affected: 2.4.6-1 (custom) |
Date Public
2026-06-17 00:00
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CVE-2026-58000 (GCVE-0-2026-58000)
Vulnerability from cvelistv5 – Published: 2026-06-29 18:16 – Updated: 2026-06-30 11:15 X_Open Source
VLAI
EPSS
VEX
Title
luci-proto-openvpn - Command Injection via cl_meta Parameter in generateKey
Summary
luci-proto-openvpn through 0.11.1, fixed in commit e4ff45e, contains a command injection vulnerability in the generateKey ubus method where the cl_meta parameter is interpolated into a shell command without proper escaping or quoting. An authenticated LuCI user with OpenVPN protocol configuration access can inject arbitrary shell metacharacters into cl_meta to execute commands as root via the popen function.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://github.com/openwrt/luci/commit/e4ff45ecbc… | patch |
| https://www.vulncheck.com/advisories/luci-proto-o… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openwrt | luci-proto-openvpn |
Affected:
0 , ≤ 0.11.1
(semver)
Unaffected: e4ff45ecbc6ad212951815c8c99b2749fbd7de6b (git) |
Date Public
2026-06-27 00:00
Credits
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CVE-2026-57999 (GCVE-0-2026-57999)
Vulnerability from cvelistv5 – Published: 2026-06-29 18:16 – Updated: 2026-06-30 13:16 X_Open Source
VLAI
EPSS
VEX
Title
luci-app-tailscale-community - Command Injection via tailscale.do_login RPC
Summary
luci-app-tailscale-community contains a command injection vulnerability in the tailscale.do_login RPC method that allows authenticated users to execute arbitrary commands as root. The vulnerability exists because user-controlled loginserver and loginserver_authkey parameters are improperly quoted within a double-quoted shell command, allowing shell substitutions like $() to be evaluated by the outer shell before argument processing.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/luci-app-tai… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| openwrt | luci-app-tailscale-community |
Affected:
0 , ≤ 0.11.1
(semver)
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Date Public
2026-06-11 00:00
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CVE-2026-32721 (GCVE-0-2026-32721)
Vulnerability from cvelistv5 – Published: 2026-03-19 22:46 – Updated: 2026-03-25 03:56
VLAI
EPSS
VEX
Title
LuCI luci-mod-network: Possible XSS attack in WiFi scan on Joining Wireless Client modal
Summary
LuCI is the OpenWrt Configuration Interface. Versions prior to both 24.10.5 and 25.12.0, contain a stored XSS vulnerability in the wireless scan modal, where SSID values from scan results are rendered as raw HTML without any sanitization. The wireless.js file in the luci-mod-network package passes SSIDs via a template literal to dom.append(), which processes them through innerHTML, allowing an attacker to craft a malicious SSID containing arbitrary HTML/JavaScript. Exploitation requires the user to actively open the wireless scan modal (e.g., to connect to a Wi-Fi access point or survey nearby channels), and only affects OpenWrt versions newer than 23.05/22.03 up to the patched releases (24.10.6 and 25.12.1). The issue has been fixed in version LuCI 26.072.65753~068150b.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/luci/security/advisori… | x_refsource_CONFIRM |
| https://github.com/openwrt/luci/commit/068150ba5f… | x_refsource_MISC |
| https://github.com/openwrt/luci/commit/cdce600aae… | x_refsource_MISC |
Impacted products
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CVE-2026-30874 (GCVE-0-2026-30874)
Vulnerability from cvelistv5 – Published: 2026-03-19 22:36 – Updated: 2026-03-20 18:09
VLAI
EPSS
VEX
Title
OpenWrt procd PATH Environment Variable Filter Bypass via Incorrect String Comparison Leads to Privilege Escalation
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to 24.10.6, a vulnerability in the hotplug_call function allows an attacker to bypass environment variable filtering and inject an arbitrary PATH variable, potentially leading to privilege escalation. The function is intended to filter out sensitive environment variables like PATH when executing hotplug scripts in /etc/hotplug.d, but a bug using strcmp instead of strncmp causes the filter to compare the full environment string (e.g., PATH=/some/value) against the literal "PATH", so the match always fails. As a result, the PATH variable is never excluded, enabling an attacker to control which binaries are executed by procd-invoked scripts running with elevated privileges. This issue has been fixed in version 24.10.6.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/procd/commit/e08cdc856… | x_refsource_MISC |
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CVE-2026-30873 (GCVE-0-2026-30873)
Vulnerability from cvelistv5 – Published: 2026-03-19 22:01 – Updated: 2026-03-21 03:26
VLAI
EPSS
VEX
Title
OpenWrt Project jsonpath: Memory leak when processing strings, labels, and regexp tokens
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to both 24.10.6 and 25.12.1, the jp_get_token function, which performs lexical analysis by breaking input expressions into tokens, contains a memory leak vulnerability when extracting string literals, field labels, and regular expressions using dynamic memory allocation. These extracted results are stored in a jp_opcode struct, which is later copied to a newly allocated jp_opcode object via jp_alloc_op. During this transfer, if a string was previously extracted and stored in the initial jp_opcode, it is copied to the new allocation but the original memory is never freed, resulting in a memory leak. This issue has been fixed in versions 24.10.6 and 25.12.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
Impacted products
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CVE-2026-30872 (GCVE-0-2026-30872)
Vulnerability from cvelistv5 – Published: 2026-03-19 21:56 – Updated: 2026-03-25 03:56
VLAI
EPSS
VEX
Title
OpenWrt Project has a Stack-based Buffer Overflow vulnerability via IPv6 reverse DNS lookup
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to 24.10.6 and 25.12.1, the mdns daemon has a Stack-based Buffer Overflow vulnerability in the match_ipv6_addresses function, triggered when processing PTR queries for IPv6 reverse DNS domains (.ip6.arpa) received via multicast DNS on UDP port 5353. During processing, the domain name from name_buffer is copied via strcpy into a fixed 256-byte stack buffer, and then the reverse IPv6 request is extracted into a buffer of only 46 bytes (INET6_ADDRSTRLEN). Because the length of the data is never validated before this extraction, an attacker can supply input larger than 46 bytes, causing an out-of-bounds write. This allows a specially crafted DNS query to overflow the stack buffer in match_ipv6_addresses, potentially enabling remote code execution. This issue has been fixed in versions 24.10.6 and 25.12.1.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
Impacted products
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CVE-2026-30871 (GCVE-0-2026-30871)
Vulnerability from cvelistv5 – Published: 2026-03-19 21:49 – Updated: 2026-03-25 03:56
VLAI
EPSS
VEX
Title
OpenWrt Project has Stack-based Buffer Overflow in DNS PTR Query
Summary
OpenWrt Project is a Linux operating system targeting embedded devices. In versions prior to 24.10.6 and 25.12.1, the mdns daemon has a Stack-based Buffer Overflow vulnerability in the parse_question function. The issue is triggered by PTR queries for reverse DNS domains (.in-addr.arpa and .ip6.arpa). DNS packets received on UDP port 5353 are expanded by dn_expand into an 8096-byte global buffer (name_buffer), which is then copied via an unbounded strcpy into a fixed 256-byte stack buffer when handling TYPE_PTR queries. The overflow is possible because dn_expand converts non-printable ASCII bytes (e.g., 0x01) into multi-character octal representations (e.g., \001), significantly inflating the expanded name beyond the stack buffer's capacity. A crafted DNS packet can exploit this expansion behavior to overflow the stack buffer, making the vulnerability reachable through normal multicast DNS packet processing. This issue has been fixed in versions 24.10.6 and 25.12.1.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openwrt/openwrt/security/advis… | x_refsource_CONFIRM |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
| https://github.com/openwrt/openwrt/releases/tag/v… | x_refsource_MISC |
Impacted products
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CVE-2026-20435 (GCVE-0-2026-20435)
Vulnerability from cvelistv5 – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:05
VLAI
EPSS
VEX
Summary
In preloader, there is a possible read of device unique identifiers due to a logic error. This could lead to local information disclosure, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10607099; Issue ID: MSV-6118.
Severity
4.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT2737
Affected: MT6739 Affected: MT6761 Affected: MT6765 Affected: MT6768 Affected: MT6781 Affected: MT6789 Affected: MT6813 Affected: MT6833 Affected: MT6853 Affected: MT6855 Affected: MT6877 Affected: MT6878 Affected: MT6879 Affected: MT6880 Affected: MT6885 Affected: MT6886 Affected: MT6890 Affected: MT6893 Affected: MT6895 Affected: MT6897 Affected: MT6983 Affected: MT6985 Affected: MT6989 Affected: MT6990 Affected: MT6993 Affected: MT8169 Affected: MT8186 Affected: MT8188 Affected: MT8370 Affected: MT8390 Affected: MT8676 Affected: MT8678 Affected: MT8696 Affected: MT8793 |
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CVE-2026-20430 (GCVE-0-2026-20430)
Vulnerability from cvelistv5 – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:05
VLAI
EPSS
VEX
Summary
In wlan AP FW, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00467553; Issue ID: MSV-5151.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT6890
Affected: MT7915 Affected: MT7916 Affected: MT7981 Affected: MT7986 |
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