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CVE-2001-0163

22
FAUCET Score

CVE-2001-0163 describes a vulnerability in Cisco AP340 base stations where predictable TCP Initial Sequence Numbers (ISNs) are generated. This flaw allows remote attackers to spoof or hijack TCP connections, potentially leading to unauthorized access or session manipulation. The vulnerability has a CVSS score of 4.6 (Medium) with a local attack vector and low attack complexity, indicating that an attacker would need local access to exploit it, but the impact could include partial confidentiality, integrity, and availability compromise. While there is no evidence of active exploitation, dedicated exploit code for this specific CVE is not publicly available, and there is no significant community discussion or media coverage surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:cisco:aironet_ap340:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.80%
Probability of exploitation in next 30 days
EPSS Percentile
85.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-19522 · Sep 27, 1999
This CVE's current EPSS score of 0.0280 is in the 98th percentile among its peer group of 3,049 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cs.jhu.edu / ~seny/pubs/wince802.pdf
ExploitVendor Advisory