Week 21, 2023
22–28 May 2023
Newly exploited 4
Added to CISA KEV or flagged as exploited by ENISA this week — patch these first.
- Critical 9.4 EPSS 87%
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High 8.8
CVE-2023-32373 KEV May 22, 2023 A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS …EPSS 12%
Apple · macOS · iOS and iPadOS · watchOS
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High 8.6
CVE-2023-32409 KEV May 22, 2023 The issue was addressed with improved bounds checks. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.8 and iPadOS 15.7.8, Safari 16…EPSS 17%
Apple · macOS · iOS and iPadOS · watchOS
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Medium 6.5
CVE-2023-28204 KEV May 22, 2023 An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15…EPSS 14%
Apple · macOS · iOS and iPadOS · watchOS
Critical new vulnerabilities
Published this week with a CVSS score of 9.0 or higher, most likely to be exploited first.
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Critical 9.8
CVE-2023-33246 Apache RocketMQ: Possible remote code execution vulnerability when using the update configuration functionEPSS 97%
- Critical 9.4 EPSS 87%
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Critical 10.0
CVE-2023-2825 An issue has been discovered in GitLab CE/EE affecting only version 16.0.0. An unauthenticated malicious user can use a path traversal vulnerability to read ar…EPSS 72%
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Critical 9.8
CVE-2023-2732 MStore API <= 3.9.2 - Authentication BypassEPSS 67%
inspireui · MStore API – Create Native Android & iOS Apps On The Cloud
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Critical 9.8
CVE-2023-29919 SolarView Compact <= 6.0 is vulnerable to Insecure Permissions. Any file on the server can be read or modified because texteditor.php is not restricted.EPSS 60%
- Critical 9.8 EPSS 46%
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Critical 9.8
CVE-2023-33010 A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware version…EPSS 29%
Zyxel · USG FLEX series firmware · ATP series firmware · VPN series Firmware
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Critical 9.8
CVE-2023-33009 A buffer overflow vulnerability in the notification function in Zyxel ATP series firmware versions 4.60 through 5.36 Patch 1, USG FLEX series firmware versions…EPSS 28%
Zyxel · USG FLEX series firmware · ATP series firmware · VPN series Firmware
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Critical 9.8
CVE-2023-31689 In Wcms 0.3.2, an attacker can send a crafted request from a vulnerable web application backend server /wcms/wex/html.php via the finish parameter and the text…EPSS 20%
- Critical 9.8 EPSS 9.1%
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Critical 9.1
CVE-2022-46945 Nagvis before 1.9.34 was discovered to contain an arbitrary file read vulnerability via the component /core/classes/NagVisHoverUrl.php.EPSS 4.1%
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Critical 9.8
CVE-2023-2734 MStore API <= 3.9.1 - Authentication BypassEPSS 3.8%
inspireui · MStore API – Create Native Android & iOS Apps On The Cloud
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Critical 9.8
CVE-2023-33338 Old Age Home Management 1.0 is vulnerable to SQL Injection via the username parameter.EPSS 3.6%
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Critical 10.0
CVE-2023-1424 Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU moduleEPSS 3.4%
Mitsubishi Electric · MELSEC iQ-F Series FX5U-32MR/DS · MELSEC iQ-F Series FX5UC-64MT/DSS · MELSEC iQ-F Series FX5U-80MT/ESS
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Critical 9.8
CVE-2023-28413 Directory traversal vulnerability in Snow Monkey Forms versions v5.0.6 and earlier allows a remote unauthenticated attacker to obtain sensitive information, al…EPSS 2%
Not critical, but likely targeted
New this week with the highest EPSS — a lower CVSS score does not mean nobody will use them.
- High 8.6 EPSS 100%
- High 8.3 EPSS 97%
- Medium 4.7 EPSS 90%
- Medium 6.3 EPSS 51%
- High 7.5 EPSS 48%
- Medium 4.7 EPSS 24%
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High 7.2
CVE-2023-33440 Sourcecodester Faculty Evaluation System v1.0 is vulnerable to arbitrary code execution via /eval/ajax.php?action=save_user.EPSS 15%
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High 7.2
CVE-2023-31742 There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, the…EPSS 9.1%
Advisories
- Oracle Linux Security Advisories (ELSA) 57
- Amazon Linux Security Center (ALAS) 26
- BSI CERT-Bund (WID) 252 critical
- Ubuntu Security Notices (USN) 253 critical
- SUSE / openSUSE Security Updates 242 critical
- Debian Security (DSA / DLA) 133 critical
- Rocky Linux Security Advisories 5
- AlmaLinux Security Advisories 4
- CISA ICS & IT advisories 32 critical
- openSUSE-SU-2023:0115-1 Security update for opera 89 CVEs
- openSUSE-SU-2023:0114-1 Security update for opera 43 CVEs
- DLA-3432-1 python2.7 - security update 9 CVEs
- DSA-5410-1 sofia-sip - security update 5 CVEs
- USN-6102-1 node-xmldom vulnerabilities 3 CVEs
- WID-SEC-2023-1299 Zyxel Firewalls: Mehrere Schwachstellen 2 CVEs
- WID-SEC-2023-1290 GitLab: Mehrere Schwachstellen 2 CVEs
- ICSA-23-138-04 Johnson Controls OpenBlue Enterprise Manager Data Collector 2 CVEs
- DSA-5413-1 sniproxy - security update 1 CVEs
- USN-6054-2 python-django vulnerability 1 CVEs