CWE-703— Improper Check or Handling of Exceptional Conditions
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.— MITRE CWE catalog
180 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-703page 3 of 4
- CVE-2023-44203MEDIUMCVSS 6.5EG 6.52023-10-13
An Improper Check or Handling of Exceptional Conditions vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks Junos OS on QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600 allows a adjacent attacker to send speci…
- CVE-2023-36849MEDIUMCVSS 6.5EG 6.52023-07-14
An Improper Check or Handling of Exceptional Conditions vulnerability in the Layer-2 control protocols daemon (l2cpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a Denial of Servic…
- CVE-2023-0204MEDIUMCVSS 6.5EG 6.52023-04-22
NVIDIA ConnectX-5, ConnectX-6, and ConnectX6-DX contain a vulnerability in the NIC firmware, where an unprivileged user can cause improper handling of exceptional conditions, which may lead to denial of service.
- CVE-2023-28970MEDIUMCVSS 6.5EG 6.52023-04-17
An Improper Check or Handling of Exceptional Conditions vulnerability in packet processing on the network interfaces of Juniper Networks Junos OS on JRR200 route reflector appliances allows an adjacent, network-based attacker sending a spe…
- CVE-2023-28965MEDIUMCVSS 6.5EG 6.52023-04-17
An Improper Check or Handling of Exceptional Conditions within the storm control feature of Juniper Networks Junos OS allows an attacker sending a high rate of traffic to cause a Denial of Service. Continued receipt and processing of these…
- CVE-2023-28959MEDIUMCVSS 6.5EG 6.52023-04-17
An Improper Check or Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS on QFX10002 allows an unauthenticated, adjacent attacker on the local broadcast domain sending a malformed packet to th…
- CVE-2023-0004MEDIUMCVSS 6.5EG 6.52023-04-12
A local file deletion vulnerability in Palo Alto Networks PAN-OS software enables an authenticated administrator to delete files from the local file system with elevated privileges. These files can include logs and system components that …
- CVE-2022-20924MEDIUMCVSS 6.5EG 6.52022-11-15
A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial …
- CVE-2022-22224MEDIUMCVSS 6.5EG 6.52022-10-18
An Improper Check or Handling of Exceptional Conditions vulnerability in the processing of a malformed OSPF TLV in Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause the periodic packet mana…
- CVE-2022-22290MEDIUMCVSS 6.5EG 6.52022-01-14
Incorrect download source UI in Downloads in Samsung Internet prior to 16.0.6.23 allows attackers to perform domain spoofing via a crafted HTML page.
- CVE-2021-25419MEDIUMCVSS 6.5EG 6.52021-06-11
Non-compliance of recommended secure coding scheme in Samsung Internet prior to version 14.0.1.62 allows attackers to display fake URL in address bar via phising URL link.
- CVE-2021-0221MEDIUMCVSS 6.5EG 6.52021-01-15
In an EVPN/VXLAN scenario, if an IRB interface with a virtual gateway address (VGA) is configured on a PE, a traffic loop may occur upon receipt of specific IP multicast traffic. The traffic loop will cause interface traffic to increase ab…
- CVE-2019-10927MEDIUMCVSS 6.5EG 6.52019-08-13
A vulnerability has been identified in SCALANCE SC-600 (V2.0), SCALANCE XB-200 (V4.1), SCALANCE XC-200 (V4.1), SCALANCE XF-200BA (V4.1), SCALANCE XP-200 (V4.1), SCALANCE XR-300WG (V4.1). An authenticated attacker with network access to to …
- CVE-2022-31152MEDIUMCVSS 6.4EG 6.42022-09-02
Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix specification specifies a list of [event authorization rules](https://spec.matrix.org/v1.2/rooms/v9/#authorization-rules) which mus…
- CVE-2021-25516MEDIUMCVSS 6.4EG 6.42021-12-08
An improper check or handling of exceptional conditions in Exynos baseband prior to SMR Dec-2021 Release 1 allows attackers to track locations.
- CVE-2025-43240MEDIUMCVSS 6.2EG 6.22025-07-30
A logic issue was addressed with improved checks. This issue is fixed in Safari 18.6, macOS Sequoia 15.6. A download's origin may be incorrectly associated.
- CVE-2023-5090MEDIUMCVSS 5.5EG 6.02023-11-06
A flaw was found in KVM. An improper check in svm_set_x2apic_msr_interception() may allow direct access to host x2apic msrs when the guest resets its apic, potentially leading to a denial of service condition.
- CVE-2025-58153MEDIUMCVSS 5.9EG 5.92025-10-15
Under undisclosed traffic conditions along with conditions beyond the attacker's control, hardware systems with a High-Speed Bridge (HSB) may experience a lockup of the HSB. Note: Software versions which have reached End of Technical Su…
- CVE-2023-51443MEDIUMCVSS 5.9EG 5.92023-12-27
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.10.11, when handling DTLS-SRTP for me…
- CVE-2023-35867MEDIUMCVSS 5.9EG 5.92023-12-18
An improper handling of a malformed API answer packets to API clients in Bosch BT software products can allow an unauthenticated attacker to cause a Denial of Service (DoS) situation. To exploit this vulnerability an attacker has to replac…
- CVE-2023-49786MEDIUMCVSS 5.9EG 5.92023-12-14
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race conditio…
- CVE-2021-0264MEDIUMCVSS 5.9EG 5.92021-04-22
A vulnerability in the processing of traffic matching a firewall filter containing a syslog action in Juniper Networks Junos OS on MX Series with MPC10/MPC11 cards installed, PTX10003 and PTX10008 Series devices, will cause the line card t…
- CVE-2024-9104MEDIUMCVSS 5.6EG 5.62024-10-16
The UltimateAI plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.8.3. This is due to the improper empty value check and a missing default activated value check in the 'ultimate_ai_change_pa…
- CVE-2026-38763MEDIUMCVSS 5.5EG 5.52026-07-22
An issue in Unistal Systems Pvt. Ltd.Protegent 360 v2.0.0.4 allows a local attacker to cause a denial of service via the function sub_13828
- CVE-2026-31794MEDIUMCVSS 5.5EG 5.52026-03-10
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault from invalid/wild pointer read in CIccCLUT::Interp3d() causing a denial of service. This vulnerabi…
- CVE-2026-31793MEDIUMCVSS 5.5EG 5.52026-03-10
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a segmentation fault due to invalid/wild pointer read in CIccCalculatorFunc::ApplySequence() causing denial of service.…
- CVE-2025-43296MEDIUMCVSS 5.5EG 5.52025-10-09
A logic issue was addressed with improved validation. This issue is fixed in macOS Tahoe 26. An app may bypass Gatekeeper checks.
- CVE-2025-26456MEDIUMCVSS 5.5EG 5.52025-09-04
In multiple functions of DexUseManagerLocal.java, there is a possible way to crash system server due to a logic error in the code. This could lead to local permanent denial of service with no additional execution privileges needed. User in…
- CVE-2024-0092MEDIUMCVSS 5.5EG 5.52024-06-13
NVIDIA GPU Driver for Windows and Linux contains a vulnerability where an improper check or improper handling of exception conditions might lead to denial of service.
- CVE-2024-25741MEDIUMCVSS 5.5EG 5.52024-02-12
printer_write in drivers/usb/gadget/function/f_printer.c in the Linux kernel through 6.7.4 does not properly call usb_ep_queue, which might allow attackers to cause a denial of service or have unspecified other impact.
- CVE-2023-39136MEDIUMCVSS 5.5EG 5.52023-08-30
An unhandled edge case in the component _sanitizedPath of ZipArchive v2.5.4 allows attackers to cause a Denial of Service (DoS) via a crafted zip file.
- CVE-2023-21036MEDIUMCVSS 5.5EG 5.52023-03-24
In BitmapExport.java, there is a possible failure to truncate images due to a logic error in the code.Product: AndroidVersions: Android kernelAndroid ID: A-264261868References: N/A
- CVE-2023-21026MEDIUMCVSS 5.5EG 5.52023-03-24
In updateInputChannel of WindowManagerService.java, there is a possible way to set a touchable region beyond its own SurfaceControl due to a logic error in the code. This could lead to local denial of service with no additional execution p…
- CVE-2026-82417MEDIUMCVSS 5.3EG 5.32026-08-29
### Summary `qs.stringify` throws a `TypeError` when it serializes an object whose own `constructor` property has a truthy, non-callable `isBuffer` member. `utils.isBuffer` duck-types buffers by calling `obj.constructor.isBuffer(obj)` a…
- CVE-2026-56338MEDIUMCVSS 5.3EG 5.32026-06-24
Capgo before 12.128.2 contains a denial of service vulnerability in the /auth/v1/otp endpoint that prevents email verification for two-factor authentication due to captcha validation failures. Authenticated users cannot complete 2FA enroll…
- CVE-2026-28407MEDIUMCVSS 5.3EG 5.32026-02-27
malcontent is software for discovering supply-chain compromises through context, differential analysis, and YARA. Prior to version 1.21.0, malcontent would remove nested archives which failed to extract which could potentially leave malici…
- CVE-2026-1996MEDIUMCVSS 5.3EG 5.32026-02-10
Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.
- CVE-2026-21895MEDIUMCVSS 5.3EG 5.32026-01-08
The `rsa` crate is an RSA implementation written in rust. Prior to version 0.9.10, when creating a RSA private key from its components, the construction panics instead of returning an error when one of the primes is `1`. Version 0.9.10 fix…
- CVE-2025-64435MEDIUMCVSS 5.3EG 5.32025-11-07
KubeVirt is a virtual machine management add-on for Kubernetes. Prior to 1.7.0-beta.0, a logic flaw in the virt-controller allows an attacker to disrupt the control over a running VMI by creating a pod with the same labels as the legitimat…
- CVE-2025-11594MEDIUMCVSS 5.3EG 5.32025-10-11
A vulnerability has been found in ywxbear PHP-Bookstore-Website-Example and PHP Basic BookStore Website up to 0e0b9f542f7a2d90a8d7f8c83caca69294e234e4. This issue affects some unknown processing of the file /index.php of the component Quan…
- CVE-2024-31883MEDIUMCVSS 5.3EG 5.32024-06-27
IBM Security Verify Access 10.0.0.0 through 10.0.7.1, under certain configurations, could allow an unauthenticated attacker to cause a denial of service due to asymmetric resource consumption. IBM X-Force ID: 287615.
- CVE-2024-26007MEDIUMCVSS 5.3EG 5.32024-05-14
An improper check or handling of exceptional conditions vulnerability [CWE-703] in Fortinet FortiOS version 7.4.1 allows an unauthenticated attacker to provoke a denial of service on the administrative interface via crafted HTTP requests.
- CVE-2024-22023MEDIUMCVSS 5.3EG 5.32024-04-04
An XML entity expansion or XEE vulnerability in SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated attacker to send specially crafted XML requests in-order-to temporarily cause resource e…
- CVE-2022-23004MEDIUMCVSS 5.3EG 5.32022-07-29
When computing a shared secret or point multiplication on the NIST P-256 curve using a public key with an X coordinate of zero, an error is returned from the library, and an invalid unreduced value is written to the output buffer. This may…
- CVE-2022-23003MEDIUMCVSS 5.3EG 5.32022-07-29
When computing a shared secret or point multiplication on the NIST P-256 curve that results in an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output may caus…
- CVE-2022-23002MEDIUMCVSS 5.3EG 5.32022-07-29
When compressing or decompressing a point on the NIST P-256 elliptic curve with an X coordinate of zero, the resulting output is not properly reduced modulo the P-256 field prime and is invalid. The resulting output will cause an error whe…
- CVE-2021-25425MEDIUMCVSS 5.3EG 5.32021-06-11
Improper check vulnerability in Samsung Health prior to version 6.17 allows attacker to read internal cache data via exported component.
- CVE-2025-58758MEDIUMCVSS 5.1EG 5.12025-09-09
TinyEnv is an environment variable loader for PHP applications. In versions 1.0.1, 1.0.2, 1.0.9, and 1.0.10, TinyEnv did not require the `.env` file to exist when loading environment variables. This could lead to unexpected behavior where …
- CVE-2024-37992MEDIUMCVSS 4.9EG 4.92024-09-10
A vulnerability has been identified in SIMATIC Reader RF610R CMIIT (6GT2811-6BC10-2AA0) (All versions < V4.2), SIMATIC Reader RF610R ETSI (6GT2811-6BC10-0AA0) (All versions < V4.2), SIMATIC Reader RF610R FCC (6GT2811-6BC10-1AA0) (All versi…
- CVE-2024-39945MEDIUMCVSS 4.9EG 4.92024-07-31
A vulnerability has been found in Dahua products. After obtaining the administrator's username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing the device to crash.
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