CWE-755
DiscouragedImproper Handling of Exceptional Conditions
Abstraction: Class · Status: Incomplete
The product does not handle or incorrectly handles an exceptional condition.
703 vulnerabilities reference this CWE, most recent first.
GHSA-975F-FVHV-8MHX
Vulnerability from github – Published: 2022-05-24 19:10 – Updated: 2024-03-27 15:30When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potentially malicious content is kept in the file ondisk.
{
"affected": [],
"aliases": [
"CVE-2021-22922"
],
"database_specific": {
"cwe_ids": [
"CWE-354",
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-08-05T21:15:00Z",
"severity": "HIGH"
},
"details": "When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potentially malicious content is kept in the file ondisk.",
"id": "GHSA-975f-fvhv-8mhx",
"modified": "2024-03-27T15:30:33Z",
"published": "2022-05-24T19:10:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22922"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/1213175"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cdev.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc%40%3Cusers.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc@%3Cdev.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r61db8e7dcb56dc000a5387a88f7a473bacec5ee01b9ff3f55308aacc@%3Cusers.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cdev.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7%40%3Cusers.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cdev.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rbf4ce74b0d1fa9810dec50ba3ace0caeea677af7c27a97111c06ccb7@%3Cusers.kafka.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202212-01"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210902-0003"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-975H-8RJ2-FCMC
Vulnerability from github – Published: 2026-03-05 09:30 – Updated: 2026-03-06 00:31Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.
{
"affected": [],
"aliases": [
"CVE-2026-28542"
],
"database_specific": {
"cwe_ids": [
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-05T09:16:11Z",
"severity": "HIGH"
},
"details": "Permission bypass vulnerability in the system service framework.\u00a0Impact: Successful exploitation of this vulnerability may affect availability.",
"id": "GHSA-975h-8rj2-fcmc",
"modified": "2026-03-06T00:31:31Z",
"published": "2026-03-05T09:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28542"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletin/2026/3"
},
{
"type": "WEB",
"url": "https://consumer.huawei.com/en/support/bulletinwearables/2026/3"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-9773-3FQG-8W25
Vulnerability from github – Published: 2022-05-13 01:07 – Updated: 2024-10-03 21:27An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it's applied. (Only deployments using the iptables security group driver are affected.)
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "neutron"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "10.0.8"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "neutron"
},
"ranges": [
{
"events": [
{
"introduced": "11.0.0"
},
{
"fixed": "11.0.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "neutron"
},
"ranges": [
{
"events": [
{
"introduced": "12.0.0"
},
{
"fixed": "12.0.6"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "neutron"
},
"ranges": [
{
"events": [
{
"introduced": "13.0.0"
},
{
"fixed": "13.0.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-9735"
],
"database_specific": {
"cwe_ids": [
"CWE-755"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-08T18:55:25Z",
"nvd_published_at": "2019-03-13T02:29:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn\u0027t support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it\u0027s applied. (Only deployments using the iptables security group driver are affected.)",
"id": "GHSA-9773-3fqg-8w25",
"modified": "2024-10-03T21:27:55Z",
"published": "2022-05-13T01:07:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9735"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:0879"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:0916"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:0935"
},
{
"type": "PACKAGE",
"url": "https://github.com/openstack/neutron"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2019-190.yaml"
},
{
"type": "WEB",
"url": "https://launchpad.net/bugs/1818385"
},
{
"type": "WEB",
"url": "https://seclists.org/bugtraq/2019/Mar/24"
},
{
"type": "WEB",
"url": "https://security.openstack.org/ossa/OSSA-2019-001.html"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4036-1"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20201208185619/http://www.securityfocus.com/bid/107390"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2019/dsa-4409"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2019/03/18/2"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/107390"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "OpenStack Neutron\u0027s unsupported dport option prevents applying security groups"
}
GHSA-97P2-479P-H3C8
Vulnerability from github – Published: 2022-02-11 00:00 – Updated: 2022-02-12 00:00In Bluetooth, there is a possible information disclosure due to incorrect error handling. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06108487; Issue ID: ALPS06108487.
{
"affected": [],
"aliases": [
"CVE-2022-20042"
],
"database_specific": {
"cwe_ids": [
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-09T23:15:00Z",
"severity": "MODERATE"
},
"details": "In Bluetooth, there is a possible information disclosure due to incorrect error handling. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06108487; Issue ID: ALPS06108487.",
"id": "GHSA-97p2-479p-h3c8",
"modified": "2022-02-12T00:00:52Z",
"published": "2022-02-11T00:00:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-20042"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/February-2022"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-983V-FGVF-4JJC
Vulnerability from github – Published: 2022-04-13 00:00 – Updated: 2022-04-21 00:00A specially crafted packet sent to the Fernhill SCADA Server Version 3.77 and earlier may cause an exception, causing the server process (FHSvrService.exe) to exit.
{
"affected": [],
"aliases": [
"CVE-2022-21155"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-04-12T17:15:00Z",
"severity": "HIGH"
},
"details": "A specially crafted packet sent to the Fernhill SCADA Server Version 3.77 and earlier may cause an exception, causing the server process (FHSvrService.exe) to exit.",
"id": "GHSA-983v-fgvf-4jjc",
"modified": "2022-04-21T00:00:54Z",
"published": "2022-04-13T00:00:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21155"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-006-02"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-98WP-25PH-MF7R
Vulnerability from github – Published: 2022-05-13 01:01 – Updated: 2022-05-13 01:01A missing error check exists in the Multi-Camera interface used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. A specially crafted request on port 10001 could allow an attacker to reset the user accounts to factory defaults, without authentication.
{
"affected": [],
"aliases": [
"CVE-2017-2877"
],
"database_specific": {
"cwe_ids": [
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-09-19T18:29:00Z",
"severity": "CRITICAL"
},
"details": "A missing error check exists in the Multi-Camera interface used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.43. A specially crafted request on port 10001 could allow an attacker to reset the user accounts to factory defaults, without authentication.",
"id": "GHSA-98wp-25ph-mf7r",
"modified": "2022-05-13T01:01:18Z",
"published": "2022-05-13T01:01:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2877"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0384"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-996G-M3P2-JR77
Vulnerability from github – Published: 2025-07-11 15:31 – Updated: 2025-07-11 15:31An Improper Handling of Exceptional Conditions vulnerability in Berkeley Packet Filter (BPF) processing of Juniper Networks Junos OS allows an attacker, in rare cases, sending specific, unknown traffic patterns to cause the FPC and system to crash and restart.
BPF provides a raw interface to data link layers in a protocol independent fashion. Internally within the Junos kernel, due to a rare timing issue (race condition), when a BPF instance is cloned, the newly created interface causes an internal structure leakage, leading to a system crash. The precise content and timing of the traffic patterns is indeterminate, but has been seen in a lab environment multiple times.
This issue is more likely to occur when packet capturing is enabled. See required configuration below.
This issue affects Junos OS:
- all versions before 21.2R3-S9,
- from 21.4 before 21.4R3-S10,
- from 22.2 before 22.2R3-S6,
- from 22.4 before 22.4R3-S7,
- from 23.2 before 23.2R2-S3,
- from 23.4 before 23.4R2-S3,
- from 24.2 before 24.2R1-S1, 24.2R2.
{
"affected": [],
"aliases": [
"CVE-2025-52948"
],
"database_specific": {
"cwe_ids": [
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-07-11T15:15:25Z",
"severity": "HIGH"
},
"details": "An Improper Handling of Exceptional Conditions vulnerability in Berkeley Packet Filter (BPF) processing of Juniper Networks Junos OS allows an attacker, in rare cases, sending specific, unknown traffic patterns to cause the FPC and system to crash and restart.\n\nBPF provides a raw interface to data link layers in a protocol independent fashion. Internally within the Junos kernel, due to a rare timing issue (race condition), when a BPF instance is cloned, the newly created interface causes an internal structure leakage, leading to a system crash. The precise content and timing of the traffic patterns is indeterminate, but has been seen in a lab environment multiple times.\n\nThis issue is more likely to occur when packet capturing is enabled.\u00a0 See required configuration below.\n\nThis issue affects Junos OS:\u00a0\n\n\n\n * all versions before 21.2R3-S9,\u00a0\n * from 21.4 before 21.4R3-S10,\u00a0\n * from 22.2 before 22.2R3-S6,\u00a0\n * from 22.4 before 22.4R3-S7,\u00a0\n * from 23.2 before 23.2R2-S3,\u00a0\n * from 23.4 before 23.4R2-S3,\u00a0\n * from 24.2 before 24.2R1-S1, 24.2R2.",
"id": "GHSA-996g-m3p2-jr77",
"modified": "2025-07-11T15:31:38Z",
"published": "2025-07-11T15:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-52948"
},
{
"type": "WEB",
"url": "https://supportportal.juniper.net/JSA100052"
},
{
"type": "WEB",
"url": "https://www.juniper.net/documentation/us/en/software/junos/network-mgmt/topics/topic-map/analyze-network-traffic-by-using-packet-capture.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:X/RE:M/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-9CMH-G466-3PH3
Vulnerability from github – Published: 2025-01-14 15:30 – Updated: 2025-01-14 18:31Specifically crafted SCMI messages sent to an SCP running SCP-Firmware release versions up to and including 2.15.0 may lead to a Usage Fault and crash the SCP
{
"affected": [],
"aliases": [
"CVE-2024-11864"
],
"database_specific": {
"cwe_ids": [
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-14T14:15:28Z",
"severity": "HIGH"
},
"details": "Specifically crafted SCMI messages sent to an SCP running SCP-Firmware release versions up to and including 2.15.0 may lead to a Usage Fault and crash the SCP",
"id": "GHSA-9cmh-g466-3ph3",
"modified": "2025-01-14T18:31:56Z",
"published": "2025-01-14T15:30:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11864"
},
{
"type": "WEB",
"url": "https://developer.arm.com/Arm%20Security%20Center/SCP-Firmware%20Vulnerability%20CVE-2024-11863-11864"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-9FCM-298R-CW5Q
Vulnerability from github – Published: 2022-05-24 19:12 – Updated: 2022-05-24 19:12A vulnerability in an API endpoint of Cisco Application Policy Infrastructure Controller (APIC) and Cisco Cloud Application Policy Infrastructure Controller (Cloud APIC) could allow an authenticated, remote attacker to elevate privileges to Administrator on an affected device. This vulnerability is due to an improper policy default setting. An attacker could exploit this vulnerability by using a non-privileged credential for Cisco ACI Multi-Site Orchestrator (MSO) to send a specific API request to a managed Cisco APIC or Cloud APIC device. A successful exploit could allow the attacker to obtain Administrator credentials on the affected device.
{
"affected": [],
"aliases": [
"CVE-2021-1578"
],
"database_specific": {
"cwe_ids": [
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-08-25T20:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability in an API endpoint of Cisco Application Policy Infrastructure Controller (APIC) and Cisco Cloud Application Policy Infrastructure Controller (Cloud APIC) could allow an authenticated, remote attacker to elevate privileges to Administrator on an affected device. This vulnerability is due to an improper policy default setting. An attacker could exploit this vulnerability by using a non-privileged credential for Cisco ACI Multi-Site Orchestrator (MSO) to send a specific API request to a managed Cisco APIC or Cloud APIC device. A successful exploit could allow the attacker to obtain Administrator credentials on the affected device.",
"id": "GHSA-9fcm-298r-cw5q",
"modified": "2022-05-24T19:12:08Z",
"published": "2022-05-24T19:12:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-1578"
},
{
"type": "WEB",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-capic-pesc-pkmGK4J"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-9FVJ-4GRR-MV9J
Vulnerability from github – Published: 2022-01-11 00:00 – Updated: 2025-10-22 00:32An improper check or handling of exceptional conditions in NPU driver prior to SMR Jan-2022 Release 1 allows arbitrary memory write and code execution.
{
"affected": [],
"aliases": [
"CVE-2022-22265"
],
"database_specific": {
"cwe_ids": [
"CWE-703",
"CWE-755"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-10T14:12:00Z",
"severity": "HIGH"
},
"details": "An improper check or handling of exceptional conditions in NPU driver prior to SMR Jan-2022 Release 1 allows arbitrary memory write and code execution.",
"id": "GHSA-9fvj-4grr-mv9j",
"modified": "2025-10-22T00:32:27Z",
"published": "2022-01-11T00:00:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22265"
},
{
"type": "WEB",
"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2022\u0026month=1"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22265"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.