Apr 7, 2022 Cyber Threat Intelligence
Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.
Daily summary
- Opservices Opmon: public exploit or PoC linked (cross-site scripting)
- 10 new critical disclosures — review patch status on exposed services.
Top threats today
Three highest-priority changes — analyst brief, not a CVE dump.
Active exploit activity
CVE-2021-35064
KramerAV VIAWare, all tested versions, allow privilege escalation through misconfiguration of sudo.
- Public exploit or PoC available
- Exploit activity linked
- Potential privilege escalation to admin/root
Kramerav Viaware Privilege Escalation now has public exploit or PoC linkage — assume opportunistic scanning and targeted follow-on activity.
Active exploit activity
CVE-2021-43009
Opservices Opmon cross-site scripting
- Public exploit or PoC available
- Exploit activity linked
Opservices Opmon cross-site scripting now has public exploit or PoC linkage — assume opportunistic scanning and targeted follow-on activity.
Critical exposure
New critical Jerryscript Buffer Overflow (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.
Active exploitation
CISA KEV — confirmed in-the-wild exploitation.
Nothing flagged in this category for this digest.
View KEV additions
Exploit & PoC activity
A Cross Site Scripting (XSS) vulnerability exists in OpServices OpMon through 9.11 via the search parameter in the request URL.
Rejected reason: DO NOT USE THIS CANDIDATE NUMBER.
qdPM 9.2 allows Cross-Site Request Forgery (CSRF) via the index.php/myAccount/update URI.
There is an unquoted service path in Sherpa Connector Service (SherpaConnectorService.exe) 2020.2.20328.2050.
Cross-site Scripting (XSS) - Stored in GitHub repository mineweb/minewebcms prior to next.
KRAMER VIAware through August 2021 allows remote attackers to execute arbitrary code because ajaxPages/writeBrowseFilePathAjax.php accept...
KramerAV VIAWare, all tested versions, allow privilege escalation through misconfiguration of sudo.
View new exploit links
Exploitation dynamics
Nothing flagged in this category for this digest.
See EPSS increases
New critical disclosures
A File Upload vulnerability exists in Studio-42 elFinder 2.0.4 to 2.1.59 via connector.minimal.php, which allows a remote malicious user...
A Heap-based Buffer Overflow vulnerability exists in JerryScript 2.4.0 and prior versions via an out-of-bounds read in parser_parse_for_s...
An Access Control vulnerability exists in D-Link DIR-823G REVA1 1.02B05 (Lastest) via any parameter in the HNAP1 function
An unauthorized file deletion vulnerability in Telesquare TLR-2855KS6 via DELETE method can allow deletion of system files and scripts.
A command injection vulnerability in the API of the Wavlink WL-WN531P3 router, version M31G3.V5030.201204, allows an attacker to achieve...
In Apache Hadoop, The unTar function uses unTarUsingJava function on Windows and the built-in tar utility on Unix and other OSes.
aEnrich a+HRD has inadequate privilege restrictions, an unauthenticated remote attacker can use the API function to upload and execute ma...
There is a stack overflow vulnerability in the SetStaticRouteCfg() function in the httpd service of Tenda AC9 15.03.2.21_cn.
There is a stack overflow vulnerability in the SetSysTimeCfg() function in the httpd service of Tenda AC9 V15.03.2.21_cn.
SWHKD 1.1.5 unsafely uses the /tmp/swhkd.sock pathname.
View critical disclosures
cvelogic
Threat Intelligence