Active debug code vulnerability exists in MZK-MF300N all firmware versions. If a logged-in user who knows how to use the debug function accesses the device's management page, an unintended operation may be performed.

A firmware bug which may lead to misinterpretation of data in the AMC2-4WCF and AMC2-2WCF allowing an adversary to grant access to the last authorized user.

Operating system command injection vulnerability in Planet IGS-4215-16T2S, affecting firmware version 1.305b210528. An authenticated attacker could execute arbitrary code on the remote host by exploiting IP address functionality.

Cross-Site Request Forgery (CSRF) vulnerability in Planet IGS-4215-16T2S, affecting firmware version 1.305b210528. This vulnerability could allow a remote attacker to trick some authenticated users into performing actions in their session, such as adding or updating accounts through the Switch web interface.

Information exposure vulnerability in Planet IGS-4215-16T2S, affecting firmware version 1.305b210528. This vulnerability could allow a remote attacker to access some administrative resources due to lack of proper management of the Switch web interface.

A vulnerability was discovered in the firmware builds after 8.0.2.3267 and prior to 8.1.3.1301 in CCX devices. A flaw in the firmware build process did not properly restrict access to a resource from an unauthorized actor.

An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.

In Unify CP IP Phone firmware 1.10.4.3, Weak Credentials are used (a hardcoded root password).

The password is empty in the initial configuration of ACERA 9010-08 firmware v02.04 and earlier, and ACERA 9010-24 firmware v02.04 and earlier. An unauthenticated attacker may log in to the product with no password, and obtain and/or alter information such as network configuration and user information. The products are affected only when running in non MS mode with the initial configuration.

In Unify CP IP Phone firmware 1.10.4.3, files are not encrypted and contain sensitive information such as the root password hash.

SVR-116 firmware version 1.6.0.30028871 allows a remote authenticated attacker with an administrative privilege to execute arbitrary OS commands by sending a specially crafted request to the product.

In the Linux kernel, the following vulnerability has been resolved: parisc: BTLB: Fix crash when setting up BTLB at CPU bringup When using hotplug and bringing up a 32-bit CPU, ask the firmware about the BTLB information to set up the static (block) TLB entries. For that write access to the static btlb_info struct is needed, but since it is marked __ro_after_init the kernel segfaults with missing write permissions. Fix the crash by dropping the __ro_after_init annotation.

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix a crash when we run out of stations A DoS tool that injects loads of authentication frames made our AP crash. The iwl_mvm_is_dup() function couldn't find the per-queue dup_data which was not allocated. The root cause for that is that we ran out of stations in the firmware and we didn't really add the station to the firmware, yet we didn't return an error to mac80211. Mac80211 was thinking that we have the station and because of that, sta_info::uploaded was set to 1. This allowed ieee80211_find_sta_by_ifaddr() to return a valid station object, but that ieee80211_sta didn't have any iwl_mvm_sta object initialized and that caused the crash mentioned earlier when we got Rx on that station.

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: detect stuck ECSA element in probe resp We recently added some validation that we don't try to connect to an AP that is currently in a channel switch process, since that might want the channel to be quiet or we might not be able to connect in time to hear the switching in a beacon. This was in commit c09c4f31998b ("wifi: mac80211: don't connect to an AP while it's in a CSA process"). However, we promptly got a report that this caused new connection failures, and it turns out that the AP that we now cannot connect to is permanently advertising an extended channel switch announcement, even with quiet. The AP in question was an Asus RT-AC53, with firmware 3.0.0.4.380_10760-g21a5898. As a first step, attempt to detect that we're dealing with such a situation, so mac80211 can use this later.

In the Linux kernel, the following vulnerability has been resolved: x86/efistub: Use 1:1 file:memory mapping for PE/COFF .compat section The .compat section is a dummy PE section that contains the address of the 32-bit entrypoint of the 64-bit kernel image if it is bootable from 32-bit firmware (i.e., CONFIG_EFI_MIXED=y) This section is only 8 bytes in size and is only referenced from the loader, and so it is placed at the end of the memory view of the image, to avoid the need for padding it to 4k, which is required for sections appearing in the middle of the image. Unfortunately, this violates the PE/COFF spec, and even if most EFI loaders will work correctly (including the Tianocore reference implementation), PE loaders do exist that reject such images, on the basis that both the file and memory views of the file contents should be described by the section headers in a monotonically increasing manner without leaving any gaps. So reorganize the sections to avoid this issue. This results in a slight padding overhead (< 4k) which can be avoided if desired by disabling CONFIG_EFI_MIXED (which is only needed in rare cases these days)

In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08360153 (for MT6XXX chipsets) / WCNCR00363530 (for MT79XX chipsets); Issue ID: MSV-979.

Tenda FH1203 v2.0.1.6 firmware has a stack overflow vulnerability in the security_5g parameter of the formWifiBasicSet function.

Tenda FH1203 v2.0.1.6 firmware has a stack overflow vulnerability in the security parameter of the formWifiBasicSet function.

Tenda FH1202 v1.2.0.14(408) firmware has a stack overflow vulnerability in the entrys parameter of the fromAddressNat function.

A user with administrative privileges can create a compromised dll file of the same name as the original dll within the HP printer’s Firmware Update Utility (FUU) bundle and place it in the Microsoft Windows default downloads directory which can lead to potential arbitrary code execution.