CWE-480
Use of Incorrect Operator
Description
The product accidentally uses the wrong operator, which changes the logic in security-relevant ways.
Hierarchy (View 1000)
CVEs mapped to this weakness (9)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-15043 | Cri | 0.57 | 9.8 | 0.00 | Jul 14, 2026 | DBI::SQL::Nano versions from 1.42 before 1.651 for Perl have inverted <= and >= SQL operators on text. DBI::SQL::Nano, DBI's built-in mini-SQL engine, evaluated WHERE predicates incorrectly in some cases. In the non-numeric string branch of the is_matched method, <= was… | ||
| CVE-2026-43114 | Cri | 0.54 | 9.4 | 0.00 | May 6, 2026 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry New test case fails unexpectedly when avx2 matching functions are used. The test first loads a ranomly generated pipapo set with 'ipv4… | ||
| CVE-2026-4748 | Hig | 0.49 | 7.5 | 0.00 | Apr 1, 2026 | A regression in the way hashes were calculated caused rules containing the address range syntax (x.x.x.x - y.y.y.y) that only differ in the address range(s) involved to be silently dropped as duplicates. Only the first of such rules is actually loaded into pf. Ranges expressed… | ||
| CVE-2021-3116 | Hig | 0.42 | 7.5 | 0.02 | Jan 11, 2021 | before_upstream_connection in AuthPlugin in http/proxy/auth.py in proxy.py before 2.3.1 accepts incorrect Proxy-Authorization header data because of a boolean confusion (and versus or). | ||
| CVE-2026-44722 | Med | 0.40 | 6.2 | 0.00 | Jul 17, 2026 | pyzipper is a replacement for Python's zipfile that can read and write AES encrypted zip files. Prior to 0.4.0, a Python operator precedence bug in pyzipper/zipfile_aes.py caused the AE-2 format to never be automatically selected during encryption, causing encrypted entries to… | ||
| CVE-2025-52985 | Med | 0.34 | 5.3 | 0.00 | Jul 11, 2025 | A Use of Incorrect Operator vulnerability in the Routing Engine firewall of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to bypass security restrictions. When a firewall filter which is applied to the lo0 or re:mgmt interface references a… | ||
| CVE-2026-48497 | Med | 0.00 | 5.9 | 0.00 | Jun 26, 2026 | Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.35.11, 1.36.7, 1.37.3, and 1.38.1, in cases where UDP DNS filter is configured with local resolution containing a name with the length of 255 octets or remote resolution for a name… | ||
| CVE-2024-35190 | Med | 0.00 | 5.8 | 0.01 | May 17, 2024 | Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1. | ||
| CVE-2022-1947 | Med | 0.00 | 6.5 | 0.01 | May 31, 2022 | Use of Incorrect Operator in GitHub repository polonel/trudesk prior to 1.2.3. |
- risk 0.57cvss 9.8epss 0.00
DBI::SQL::Nano versions from 1.42 before 1.651 for Perl have inverted <= and >= SQL operators on text. DBI::SQL::Nano, DBI's built-in mini-SQL engine, evaluated WHERE predicates incorrectly in some cases. In the non-numeric string branch of the is_matched method, <= was…
- risk 0.54cvss 9.4epss 0.00
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry New test case fails unexpectedly when avx2 matching functions are used. The test first loads a ranomly generated pipapo set with 'ipv4…
- risk 0.49cvss 7.5epss 0.00
A regression in the way hashes were calculated caused rules containing the address range syntax (x.x.x.x - y.y.y.y) that only differ in the address range(s) involved to be silently dropped as duplicates. Only the first of such rules is actually loaded into pf. Ranges expressed…
- risk 0.42cvss 7.5epss 0.02
before_upstream_connection in AuthPlugin in http/proxy/auth.py in proxy.py before 2.3.1 accepts incorrect Proxy-Authorization header data because of a boolean confusion (and versus or).
- risk 0.40cvss 6.2epss 0.00
pyzipper is a replacement for Python's zipfile that can read and write AES encrypted zip files. Prior to 0.4.0, a Python operator precedence bug in pyzipper/zipfile_aes.py caused the AE-2 format to never be automatically selected during encryption, causing encrypted entries to…
- risk 0.34cvss 5.3epss 0.00
A Use of Incorrect Operator vulnerability in the Routing Engine firewall of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to bypass security restrictions. When a firewall filter which is applied to the lo0 or re:mgmt interface references a…
- risk 0.00cvss 5.9epss 0.00
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.35.11, 1.36.7, 1.37.3, and 1.38.1, in cases where UDP DNS filter is configured with local resolution containing a name with the length of 255 octets or remote resolution for a name…
- risk 0.00cvss 5.8epss 0.01
Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoint of local asterisk server. This vulnerability is fixed in 18.23.1, 20.8.1, and 21.3.1.
- risk 0.00cvss 6.5epss 0.01
Use of Incorrect Operator in GitHub repository polonel/trudesk prior to 1.2.3.