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Vulnerability record · CVE-2002-1603 · published 13 February 2002

CVE-2002-1603: Goahead software goahead webserver vulnerability

Goahead Software · Goahead Webserver

GoAhead Web Server 2.1.7 and earlier allows remote attackers to obtain the source code of ASP files via a URL terminated with a /, \, %2f (encoded /), %20 (encoded space), or %00 (encoded null) character, which returns the ASP source code unparsed.

5.0 CVSS 2.0 Medium EPSS 14% · top 3.6%
5.0CVSS 2.0 base score
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
26References, 6 tagged exploit
16 Jun 2026Last modified by NVD

Description

GoAhead Web Server 2.1.7 and earlier allows remote attackers to obtain the source code of ASP files via a URL terminated with a /, \, %2f (encoded /), %20 (encoded space), or %00 (encoded null) character, which returns the ASP source code unparsed.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://aluigi.altervista.org/adv/goahead-adv3.txt ExploitVendor Advisory
http://data.goahead.com/Software/Webserver/2.1.8/release.htm#bug-with-urls-like-asp
http://rockwellautomation.custhelp.com/cgi-bin/rockwellautomation.cfg/php/enduser/std_adp.php?p_faqid=57729
http://secunia.com/advisories/7741
http://securitytracker.com/id?1005820 Exploit
http://www.kb.cert.org/vuls/id/124059 US Government Resource
http://www.kb.cert.org/vuls/id/975041 Third Party AdvisoryUS Government Resource
http://www.kb.cert.org/vuls/id/RGII-7MWKZ3
http://www.osvdb.org/13295
http://www.procheckup.com/PDFs/ProCheckUp_Vulns_2002.pdf
http://www.procheckup.com/security_info/vuln_pr0213.html
http://www.securityfocus.com/bid/9239 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/10885
http://aluigi.altervista.org/adv/goahead-adv3.txt ExploitVendor Advisory
http://data.goahead.com/Software/Webserver/2.1.8/release.htm#bug-with-urls-like-asp
http://rockwellautomation.custhelp.com/cgi-bin/rockwellautomation.cfg/php/enduser/std_adp.php?p_faqid=57729
http://secunia.com/advisories/7741
http://securitytracker.com/id?1005820 Exploit
http://www.kb.cert.org/vuls/id/124059 US Government Resource
http://www.kb.cert.org/vuls/id/975041 Third Party AdvisoryUS Government Resource
http://www.kb.cert.org/vuls/id/RGII-7MWKZ3
http://www.osvdb.org/13295
http://www.procheckup.com/PDFs/ProCheckUp_Vulns_2002.pdf
http://www.procheckup.com/security_info/vuln_pr0213.html
http://www.securityfocus.com/bid/9239 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/10885

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2002-1951Goahead software goahead webserver vulnerabilityBuffer overflow in GoAhead WebServer 2.1 allows remote attackers to execute arbitrary code via a long HTTP GET request with a large number of subdire…EPSS 5.8%7.5CVE-2002-0681Goahead software goahead webserver vulnerabilityCross-site scripting vulnerability in GoAhead Web Server 2.1 allows remote attackers to execute script as other web users via script in a URL that ge…EPSS 8.3%5.0CVE-2003-1568Goahead webserver improper input validation vulnerabilityGoAhead WebServer before 2.1.6 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an invalid URL, r…EPSS 1.6%5.0CVE-2007-6702Goahead software fs4104-aw device information exposure vulnerabilitygoform/QuickStart_c0 on the GoAhead Web Server on the FS4104-AW (aka rooter) VDSL device contains a password in the typepassword field, which allows …EPSS 2.6%5.0CVE-2002-0680Goahead software goahead webserver vulnerabilityDirectory traversal vulnerability in GoAhead Web Server 2.1 allows remote attackers to read arbitrary files via a URL with an encoded / (%5C) in a ..…EPSS 3.5%5.0CVE-2001-0385Goahead software goahead webserver vulnerabilityGoAhead webserver 2.1 allows remote attackers to cause a denial of service via an HTTP request to the /aux directory.EPSS 8.4%5.0CVE-2001-0228Goahead software goahead webserver vulnerabilityDirectory traversal vulnerability in GoAhead web server 2.1 and earlier allows remote attackers to read arbitrary files via a .. attack in an HTTP GE…EPSS 3.6%

Source: NIST National Vulnerability Database (record CVE-2002-1603), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.