Security readout for executives and security teams
Simple Web Server 2.2 rc2 can be taken over remotely by sending malformed HTTP traffic before login. Successful exploitation could let an attacker run code with the web server process privileges. This is urgent only where this specific legacy server is deployed or exposed. Exposure is likely limited to organizations still running PMSoftware Simple Web Server 2.2 rc2, especially internet-facing instances. The provided evidence does not identify other affected products or versions. Treat confirmed exposed instances as high-priority remediation. The combination of unauthenticated remote code execution and public exploit material creates material business risk, but scope should be verified because the affected product/version is specific and legacy. Mitigation focus: Identify and remove internet exposure for Simple Web Server 2.2 rc2.; Retire or replace Simple Web Server 2.2 rc2 where possible.; Check PMSoftware or trusted advisory guidance for any vendor-provided update..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-121: Exact CWE lookup
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Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2012-10053 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.3 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
9.3CriticalVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source materials
- CVE List V5 sourceCVE List V5
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/sws_connection_bof.rbCVE reference · exploit
- https://www.exploit-db.com/exploits/19937CVE reference · exploit
- https://www.exploit-db.com/exploits/20028CVE reference · exploit
- https://www.vulncheck.com/advisories/simple-web-server-connection-header-buffer-overflowCVE reference · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Stack-based Buffer Overflow
Stack-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.