Vulnerability-Lookup

VAR-200107-0186

Vulnerability from variot - Updated: 2025-04-03 22:11

HTTP server for Cisco IOS 11.3 to 12.2 allows attackers to bypass authentication and execute arbitrary commands, when local authorization is being used, by specifying a high access level in the URL. IOS is router firmware developed and distributed by Cisco Systems. IOS functions on numerous Cisco devices, including routers and switches. It is possible to gain full remote administrative access on devices using affected releases of IOS. By using a URL of http://router.address/level/$NUMBER/exec/.... where $NUMBER is an integer between 16 and 99, it is possible for a remote user to gain full administrative access. This problem makes it possible for a remote user to gain full administrative privileges, which may lead to further compromise of the network or result in a denial of service. There is a security issue in versions starting with Cisco IOS 11.3, if it opens the web management interface, it will allow any remote attacker to gain full management rights of the device. The attacker only needs to construct a URL as follows: http:///level/xx/exec/.... where xx is an integer from 16-99. For different devices, this value may be different, but the attacker only needs to test 84 times to find the correct value

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CVE-2001-0537 (GCVE-0-2001-0537)

Vulnerability from cvelistv5 – Published: 2002-03-09 05:00 – Updated: 2024-08-08 04:21

Summary

HTTP server for Cisco IOS 11.3 to 12.2 allows attackers to bypass authentication and execute arbitrary commands, when local authorization is being used, by specifying a high access level in the URL.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.cert.org/advisories/CA-2001-14.html	third-party-advisoryx_refsource_CERT
	http://www.securityfocus.com/archive/1/4.3.2.7.2.…	mailing-listx_refsource_BUGTRAQ
	http://www.cisco.com/warp/public/707/IOS-httpleve…	vendor-advisoryx_refsource_CISCO
	http://www.securityfocus.com/archive/1/2001070301…	mailing-listx_refsource_BUGTRAQ
	http://www.securityfocus.com/archive/1/1601227034…	mailing-listx_refsource_BUGTRAQ
	http://www.osvdb.org/578	vdb-entryx_refsource_OSVDB
	http://www.securityfocus.com/archive/1/Pine.LNX.3…	mailing-listx_refsource_BUGTRAQ
	http://www.ciac.org/ciac/bulletins/l-106.shtml	third-party-advisorygovernment-resourcex_refsource_CIAC
	http://www.securityfocus.com/bid/2936	vdb-entryx_refsource_BID
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-200107-0186

CVE-2001-0537 (GCVE-0-2001-0537)

Tags

Sightings

Nomenclature