Vulnerabilities (CVE)

Filtered by CWE-121
Total 4097 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-67432 2026-06-17 N/A 7.5 HIGH
A stack overflow in the ZBarcode_Encode function of Monkeybread Software MBS DynaPDF Plugin v21.3.1.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.
CVE-2025-67187 1 Totolink 2 A950rg, A950rg Firmware 2026-06-17 N/A 9.8 CRITICAL
A stack-based buffer overflow vulnerability was identified in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The flaw exists in the setIpQosRules interface of /lib/cste_modules/firewall.so where the comment parameter is not properly validated for length.
CVE-2025-66215 1 Opensc Project 1 Opensc 2026-06-17 N/A 3.8 LOW
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE in card-oberthur. The attack requires crafted USB device or smart card that would present the system with specially crafted responses to the APDUs. This issue has been patched in version 0.27.0.
CVE-2025-65410 1 Unrtf Project 1 Unrtf 2026-06-17 N/A 6.2 MEDIUM
A stack overflow in the src/main.c component of GNU Unrtf v0.21.10 allows attackers to cause a Denial of Service (DoS) via injecting a crafted input into the filename parameter.
CVE-2025-65223 1 Tenda 2 Ac21, Ac21 Firmware 2026-06-17 N/A 4.3 MEDIUM
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo.
CVE-2025-65222 1 Tenda 2 Ac21, Ac21 Firmware 2026-06-17 N/A 4.3 MEDIUM
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the rebootTime parameter of /goform/SetSysAutoRebbotCfg.
CVE-2025-65221 1 Tenda 2 Ac21, Ac21 Firmware 2026-06-17 N/A 4.3 MEDIUM
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList.
CVE-2025-65220 1 Tenda 2 Ac21, Ac21 Firmware 2026-06-17 N/A 4.3 MEDIUM
Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow in: /goform/SetVirtualServerCfg via the list parameter.
CVE-2025-64096 1 Nasa 1 Cryptolib 2026-06-17 N/A 8.8 HIGH
CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. Prior to 1.4.2, there is a missing bounds check in Crypto_Key_update() (crypto_key_mgmt.c) which allows a remote attacker to trigger a stack-based buffer overflow by supplying a TLV packet with a spoofed length field. The function calculates the number of keys from an attacker-controlled field (pdu_len), which may exceed the static array size (kblk[98]), leading to an out-of-bounds write and potential memory corruption. This vulnerability is fixed in 1.4.2.
CVE-2025-63835 1 Tenda 2 Ac18, Ac18 Firmware 2026-06-17 N/A 8.8 HIGH
A stack-based buffer overflow vulnerability was discovered in Tenda AC18 v15.03.05.05_multi. The vulnerability exists in the guestSsid parameter of the /goform/WifiGuestSet interface. Remote attackers can exploit this vulnerability by sending oversized data to the guestSsid parameter, leading to denial of service (device crash) or potential remote code execution.
CVE-2025-63658 1 Monkey-project 1 Monkey 2026-06-17 N/A 7.5 HIGH
A stack overflow in the mk_http_index_lookup function (mk_server/mk_http.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
CVE-2025-63469 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_421BAC function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63468 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the http_host parameter in the sub_426EF8 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63467 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the ssid parameter in the sub_425400 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63466 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the password parameter in the sub_426EF8 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63463 1 Totolink 2 Lr350, Lr350 Firmware 2026-06-17 N/A 7.5 HIGH
Totolink LR350 v9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the wifiOff parameter in the sub_4232EC function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63461 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the urldecode function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63460 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the sub_4222E0 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63459 1 Totolink 2 A7000r, A7000r Firmware 2026-06-17 N/A 7.5 HIGH
Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the ssid5g parameter in the sub_421CF0 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
CVE-2025-63458 1 Tenda 2 Ax1803, Ax1803 Firmware 2026-06-17 N/A 7.5 HIGH
Tenda AX-1803 v1.0.0.1 was discovered to contain a stack overflow via the timeZone parameter in the form_fast_setting_wifi_set function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.